Global Glass Floor Market Research Report 2021
Table of Contents1 Glass Floor Market Overview
1.1 Product Overview and Scope of Glass Floor
1.2 Glass Floor Segment by Type
1.2.1 Global Glass Floor Market Size Growth Rate Analysis by Type 2021 VS 2027
1.2.2 Transparent
1.2.3 Translucent
1.3 Glass Floor Segment by Application
1.3.1 Global Glass Floor Consumption Comparison by Application: 2016 VS 2021 VS 2027
1.3.2 Sports Halls
1.3.3 Tourist Attractions
1.3.4 Residential
1.3.5 Others
1.4 Global Market Growth Prospects
1.4.1 Global Glass Floor Revenue Estimates and Forecasts (2016-2027)
1.4.2 Global Glass Floor Production Capacity Estimates and Forecasts (2016-2027)
1.4.3 Global Glass Floor Production Estimates and Forecasts (2016-2027)
1.5 Global Market Size by Region
1.5.1 Global Glass Floor Market Size Estimates and Forecasts by Region: 2016 VS 2021 VS 2027
1.5.2 North America Glass Floor Estimates and Forecasts (2016-2027)
1.5.3 Europe Glass Floor Estimates and Forecasts (2016-2027)
1.5.4 China Glass Floor Estimates and Forecasts (2016-2027)
1.5.5 Japan Glass Floor Estimates and Forecasts (2016-2027)
2 Market Competition by Manufacturers
2.1 Global Glass Floor Production Capacity Market Share by Manufacturers (2016-2021)
2.2 Global Glass Floor Revenue Market Share by Manufacturers (2016-2021)
2.3 Glass Floor Market Share by Company Type (Tier 1, Tier 2 and Tier 3)
2.4 Global Glass Floor Average Price by Manufacturers (2016-2021)
2.5 Manufacturers Glass Floor Production Sites, Area Served, Product Types
2.6 Glass Floor Market Competitive Situation and Trends
2.6.1 Glass Floor Market Concentration Rate
2.6.2 Global 5 and 10 Largest Glass Floor Players Market Share by Revenue
2.6.3 Mergers & Acquisitions, Expansion
3 Production and Capacity by Region
3.1 Global Production Capacity of Glass Floor Market Share by Region (2016-2021)
3.2 Global Glass Floor Revenue Market Share by Region (2016-2021)
3.3 Global Glass Floor Production Capacity, Revenue, Price and Gross Margin (2016-2021)
3.4 North America Glass Floor Production
3.4.1 North America Glass Floor Production Growth Rate (2016-2021)
3.4.2 North America Glass Floor Production Capacity, Revenue, Price and Gross Margin (2016-2021)
3.5 Europe Glass Floor Production
3.5.1 Europe Glass Floor Production Growth Rate (2016-2021)
3.5.2 Europe Glass Floor Production Capacity, Revenue, Price and Gross Margin (2016-2021)
3.6 China Glass Floor Production
3.6.1 China Glass Floor Production Growth Rate (2016-2021)
3.6.2 China Glass Floor Production Capacity, Revenue, Price and Gross Margin (2016-2021)
3.7 Japan Glass Floor Production
3.7.1 Japan Glass Floor Production Growth Rate (2016-2021)
3.7.2 Japan Glass Floor Production Capacity, Revenue, Price and Gross Margin (2016-2021)
4 Global Glass Floor Consumption by Region
4.1 Global Glass Floor Consumption by Region
4.1.1 Global Glass Floor Consumption by Region
4.1.2 Global Glass Floor Consumption Market Share by Region
4.2 North America
4.2.1 North America Glass Floor Consumption by Country
4.2.2 U.S.
4.2.3 Canada
4.3 Europe
4.3.1 Europe Glass Floor Consumption by Country
4.3.2 Germany
4.3.3 France
4.3.4 U.K.
4.3.5 Italy
4.3.6 Russia
4.4 Asia Pacific
4.4.1 Asia Pacific Glass Floor Consumption by Region
4.4.2 China
4.4.3 Japan
4.4.4 South Korea
4.4.5 Taiwan
4.4.6 Southeast Asia
4.4.7 India
4.4.8 Australia
4.5 Latin America
4.5.1 Latin America Glass Floor Consumption by Country
4.5.2 Mexico
4.5.3 Brazil
5 Production, Revenue, Price Trend by Type
5.1 Global Glass Floor Production Market Share by Type (2016-2021)
5.2 Global Glass Floor Revenue Market Share by Type (2016-2021)
5.3 Global Glass Floor Price by Type (2016-2021)
6 Consumption Analysis by Application
6.1 Global Glass Floor Consumption Market Share by Application (2016-2021)
6.2 Global Glass Floor Consumption Growth Rate by Application (2016-2021)
7 Key Companies Profiled
7.1 IBP
7.1.1 IBP Glass Floor Corporation Information
7.1.2 IBP Glass Floor Product Portfolio
7.1.3 IBP Glass Floor Production Capacity, Revenue, Price and Gross Margin (2016-2021)
7.1.4 IBP Main Business and Markets Served
7.1.5 IBP Recent Developments/Updates
7.2 ASB GlassFloor
7.2.1 ASB GlassFloor Glass Floor Corporation Information
7.2.2 ASB GlassFloor Glass Floor Product Portfolio
7.2.3 ASB GlassFloor Glass Floor Production Capacity, Revenue, Price and Gross Margin (2016-2021)
7.2.4 ASB GlassFloor Main Business and Markets Served
7.2.5 ASB GlassFloor Recent Developments/Updates
7.3 Coral Industries
7.3.1 Coral Industries Glass Floor Corporation Information
7.3.2 Coral Industries Glass Floor Product Portfolio
7.3.3 Coral Industries Glass Floor Production Capacity, Revenue, Price and Gross Margin (2016-2021)
7.3.4 Coral Industries Main Business and Markets Served
7.3.5 Coral Industries Recent Developments/Updates
7.4 Saint-Gobain
7.4.1 Saint-Gobain Glass Floor Corporation Information
7.4.2 Saint-Gobain Glass Floor Product Portfolio
7.4.3 Saint-Gobain Glass Floor Production Capacity, Revenue, Price and Gross Margin (2016-2021)
7.4.4 Saint-Gobain Main Business and Markets Served
7.4.5 Saint-Gobain Recent Developments/Updates
7.5 Jockimo
7.5.1 Jockimo Glass Floor Corporation Information
7.5.2 Jockimo Glass Floor Product Portfolio
7.5.3 Jockimo Glass Floor Production Capacity, Revenue, Price and Gross Margin (2016-2021)
7.5.4 Jockimo Main Business and Markets Served
7.5.5 Jockimo Recent Developments/Updates
7.6 ISG
7.6.1 ISG Glass Floor Corporation Information
7.6.2 ISG Glass Floor Product Portfolio
7.6.3 ISG Glass Floor Production Capacity, Revenue, Price and Gross Margin (2016-2021)
7.6.4 ISG Main Business and Markets Served
7.6.5 ISG Recent Developments/Updates
7.7 Cantifix
7.7.1 Cantifix Glass Floor Corporation Information
7.7.2 Cantifix Glass Floor Product Portfolio
7.7.3 Cantifix Glass Floor Production Capacity, Revenue, Price and Gross Margin (2016-2021)
7.7.4 Cantifix Main Business and Markets Served
7.7.5 Cantifix Recent Developments/Updates
7.8 Structural Glass Design
7.8.1 Structural Glass Design Glass Floor Corporation Information
7.8.2 Structural Glass Design Glass Floor Product Portfolio
7.8.3 Structural Glass Design Glass Floor Production Capacity, Revenue, Price and Gross Margin (2016-2021)
7.8.4 Structural Glass Design Main Business and Markets Served
7.7.5 Structural Glass Design Recent Developments/Updates
7.9 THINKGLASS
7.9.1 THINKGLASS Glass Floor Corporation Information
7.9.2 THINKGLASS Glass Floor Product Portfolio
7.9.3 THINKGLASS Glass Floor Production Capacity, Revenue, Price and Gross Margin (2016-2021)
7.9.4 THINKGLASS Main Business and Markets Served
7.9.5 THINKGLASS Recent Developments/Updates
8 Glass Floor Manufacturing Cost Analysis
8.1 Glass Floor Key Raw Materials Analysis
8.1.1 Key Raw Materials
8.1.2 Key Raw Materials Price Trend
8.1.3 Key Suppliers of Raw Materials
8.2 Proportion of Manufacturing Cost Structure
8.3 Manufacturing Process Analysis of Glass Floor
8.4 Glass Floor Industrial Chain Analysis
9 Marketing Channel, Distributors and Customers
9.1 Marketing Channel
9.2 Glass Floor Distributors List
9.3 Glass Floor Customers
10 Market Dynamics
10.1 Glass Floor Industry Trends
10.2 Glass Floor Growth Drivers
10.3 Glass Floor Market Challenges
10.4 Glass Floor Market Restraints
11 Production and Supply Forecast
11.1 Global Forecasted Production of Glass Floor by Region (2022-2027)
11.2 North America Glass Floor Production, Revenue Forecast (2022-2027)
11.3 Europe Glass Floor Production, Revenue Forecast (2022-2027)
11.4 China Glass Floor Production, Revenue Forecast (2022-2027)
11.5 Japan Glass Floor Production, Revenue Forecast (2022-2027)
12 Consumption and Demand Forecast
12.1 Global Forecasted Demand Analysis of Glass Floor
12.2 North America Forecasted Consumption of Glass Floor by Country
12.3 Europe Market Forecasted Consumption of Glass Floor by Country
12.4 Asia Pacific Market Forecasted Consumption of Glass Floor by Region
12.5 Latin America Forecasted Consumption of Glass Floor by Country
13 Forecast by Type and by Application (2022-2027)
13.1 Global Production, Revenue and Price Forecast by Type (2022-2027)
13.1.1 Global Forecasted Production of Glass Floor by Type (2022-2027)
13.1.2 Global Forecasted Revenue of Glass Floor by Type (2022-2027)
13.1.3 Global Forecasted Price of Glass Floor by Type (2022-2027)
13.2 Global Forecasted Consumption of Glass Floor by Application (2022-2027)
14 Research Finding and Conclusion
15 Methodology and Data Source
15.1 Methodology/Research Approach
15.1.1 Research Programs/Design
15.1.2 Market Size Estimation
15.1.3 Market Breakdown and Data Triangulation
15.2 Data Source
15.2.1 Secondary Sources
15.2.2 Primary Sources
15.3 Author List
15.4 Disclaimer
List of TablesTable 1. Global Glass Floor Market Size by Type (K Sqm) & (US$ Million) (2021 VS 2027)
Table 2. Global Glass Floor Consumption (K Sqm) Comparison by Application: 2016 VS 2021 VS 2027
Table 3. Glass Floor Market Size Comparison by Region: 2016 VS 2021 VS 2027
Table 4. Global Glass Floor Production Capacity (K Sqm) by Manufacturers
Table 5. Global Glass Floor Production (K Sqm) by Manufacturers (2016-2021)
Table 6. Global Glass Floor Production Market Share by Manufacturers (2016-2021)
Table 7. Global Glass Floor Revenue (US$ Million) by Manufacturers (2016-2021)
Table 8. Global Glass Floor Revenue Share by Manufacturers (2016-2021)
Table 9. Company Type (Tier 1, Tier 2 and Tier 3) & (based on the Revenue in Glass Floor as of 2020)
Table 10. Global Market Glass Floor Average Price (US$/Sqm) of Key Manufacturers (2016-2021)
Table 11. Manufacturers Glass Floor Production Sites and Area Served
Table 12. Manufacturers Glass Floor Product Types
Table 13. Mergers & Acquisitions, Expansion
Table 14. Global Glass Floor Production Capacity (K Sqm) by Region (2016-2021)
Table 15. Global Glass Floor Production (K Sqm) by Region (2016-2021)
Table 16. Global Glass Floor Revenue (US$ Million) by Region (2016-2021)
Table 17. Global Glass Floor Revenue Market Share by Region (2016-2021)
Table 18. Global Glass Floor Production Capacity (K Sqm), Revenue (US$ Million), Price (US$/Sqm) and Gross Margin (2016-2021)
Table 19. North America Glass Floor Production Capacity (K Sqm), Revenue (US$ Million), Price (US$/Sqm) and Gross Margin (2016-2021)
Table 20. Europe Glass Floor Production (K Sqm), Revenue (US$ Million), Price (US$/Sqm) and Gross Margin (2016-2021)
Table 21. China Glass Floor Production Capacity (K Sqm), Revenue (US$ Million), Price (US$/Sqm) and Gross Margin (2016-2021)
Table 22. Japan Glass Floor Production Capacity (K Sqm), Revenue (US$ Million), Price (US$/Sqm) and Gross Margin (2016-2021)
Table 23. Global Glass Floor Consumption Market by Region (2016-2021) & (K Sqm)
Table 24. Global Glass Floor Consumption Market Share by Region (2016-2021)
Table 25. North America Glass Floor Consumption by Country (2016-2021) & (K Sqm)
Table 26. Europe Glass Floor Consumption by Country (2016-2021) & (K Sqm)
Table 27. Asia Pacific Glass Floor Consumption by Region (2016-2021) & (K Sqm)
Table 28. Latin America Glass Floor Consumption by Countries (2016-2021) & (K Sqm)
Table 29. Global Glass Floor Production (K Sqm) by Type (2016-2021)
Table 30. Global Glass Floor Production Market Share by Type (2016-2021)
Table 31. Global Glass Floor Revenue (US$ Million) by Type (2016-2021)
Table 32. Global Glass Floor Revenue Share by Type (2016-2021)
Table 33. Global Glass Floor Price (US$/Sqm) by Type (2016-2021)
Table 34. Global Glass Floor Consumption by Application (2016-2021) & (K Sqm)
Table 35. Global Glass Floor Consumption Market Share by Application (2016-2021)
Table 36. Global Glass Floor Consumption Growth Rate by Application (2016-2021)
Table 37. IBP Glass Floor Corporation Information
Table 38. IBP Specification and Application
Table 39. IBP Glass Floor Production Capacity (K Sqm), Revenue (US$ Million), Price (US$/Sqm) and Gross Margin (2016-2021)
Table 40. IBP Main Business and Markets Served
Table 41. IBP Recent Developments/Updates
Table 42. ASB GlassFloor Glass Floor Corporation Information
Table 43. ASB GlassFloor Specification and Application
Table 44. ASB GlassFloor Glass Floor Production Capacity (K Sqm), Revenue (US$ Million), Price (US$/Sqm) and Gross Margin (2016-2021)
Table 45. ASB GlassFloor Main Business and Markets Served
Table 46. ASB GlassFloor Recent Developments/Updates
Table 47. Coral Industries Glass Floor Corporation Information
Table 48. Coral Industries Specification and Application
Table 49. Coral Industries Glass Floor Production Capacity (K Sqm), Revenue (US$ Million), Price (US$/Sqm) and Gross Margin (2016-2021)
Table 50. Coral Industries Main Business and Markets Served
Table 51. Coral Industries Recent Developments/Updates
Table 52. Saint-Gobain Glass Floor Corporation Information
Table 53. Saint-Gobain Specification and Application
Table 54. Saint-Gobain Glass Floor Production Capacity (K Sqm), Revenue (US$ Million), Price (US$/Sqm) and Gross Margin (2016-2021)
Table 55. Saint-Gobain Main Business and Markets Served
Table 56. Saint-Gobain Recent Developments/Updates
Table 57. Jockimo Glass Floor Corporation Information
Table 58. Jockimo Specification and Application
Table 59. Jockimo Glass Floor Production Capacity (K Sqm), Revenue (US$ Million), Price (US$/Sqm) and Gross Margin (2016-2021)
Table 60. Jockimo Main Business and Markets Served
Table 61. Jockimo Recent Developments/Updates
Table 62. ISG Glass Floor Corporation Information
Table 63. ISG Specification and Application
Table 64. ISG Glass Floor Production Capacity (K Sqm), Revenue (US$ Million), Price (US$/Sqm) and Gross Margin (2016-2021)
Table 65. ISG Main Business and Markets Served
Table 66. ISG Recent Developments/Updates
Table 67. Cantifix Glass Floor Corporation Information
Table 68. Cantifix Specification and Application
Table 69. Cantifix Glass Floor Production Capacity (K Sqm), Revenue (US$ Million), Price (US$/Sqm) and Gross Margin (2016-2021)
Table 70. Cantifix Main Business and Markets Served
Table 71. Cantifix Recent Developments/Updates
Table 72. Structural Glass Design Glass Floor Corporation Information
Table 73. Structural Glass Design Specification and Application
Table 74. Structural Glass Design Glass Floor Production Capacity (K Sqm), Revenue (US$ Million), Price (US$/Sqm) and Gross Margin (2016-2021)
Table 75. Structural Glass Design Main Business and Markets Served
Table 76. Structural Glass Design Recent Developments/Updates
Table 77. THINKGLASS Glass Floor Corporation Information
Table 78. THINKGLASS Specification and Application
Table 79. THINKGLASS Glass Floor Production Capacity (K Sqm), Revenue (US$ Million), Price (US$/Sqm) and Gross Margin (2016-2021)
Table 80. THINKGLASS Main Business and Markets Served
Table 81. THINKGLASS Recent Developments/Updates
Table 82. Production Base and Market Concentration Rate of Raw Material
Table 83. Key Suppliers of Raw Materials
Table 84. Glass Floor Distributors List
Table 85. Glass Floor Customers List
Table 86. Glass Floor Market Trends
Table 87. Glass Floor Growth Drivers
Table 88. Glass Floor Market Challenges
Table 89. Glass Floor Market Restraints
Table 90. Global Glass Floor Production (K Sqm) Forecast by Region (2022-2027)
Table 91. North America Glass Floor Consumption Forecast by Country (2022-2027) & (K Sqm)
Table 92. Europe Glass Floor Consumption Forecast by Country (2022-2027) & (K Sqm)
Table 93. Asia Pacific Glass Floor Consumption Forecast by Region (2022-2027) & (K Sqm)
Table 94. Latin America Glass Floor Consumption Forecast by Country (2022-2027) & (K Sqm)
Table 95. Global Glass Floor Production Forecast by Type (2022-2027) & (K Sqm)
Table 96. Global Glass Floor Revenue Forecast by Type (2022-2027) & (US$ Million)
Table 97. Global Glass Floor Price Forecast by Type (2022-2027) & (US$/Sqm)
Table 98. Global Glass Floor Consumption (K Sqm) Forecast by Application (2022-2027)
Table 99. Research Programs/Design for This Report
Table 100. Key Data Information from Secondary Sources
Table 101. Key Data Information from Primary Sources
List of FiguresFigure 1. Product Picture of Glass Floor
Figure 2. Global Glass Floor Market Share by Type: 2020 VS 2027
Figure 3. Transparent Product Picture
Figure 4. Translucent Product Picture
Figure 5. Global Glass Floor Market Share by Application: 2020 VS 2027
Figure 6. Sports Halls
Figure 7. Tourist Attractions
Figure 8. Residential
Figure 9. Others
Figure 10. Global Glass Floor Revenue (US$ Million), 2016 VS 2021 VS 2027
Figure 11. Global Glass Floor Revenue (US$ Million) (2016-2027)
Figure 12. Global Glass Floor Production Capacity (K Sqm) & (2016-2027)
Figure 13. Global Glass Floor Production (K Sqm) & (2016-2027)
Figure 14. North America Glass Floor Revenue (US$ Million) and Growth Rate (2016-2027)
Figure 15. Europe Glass Floor Revenue (US$ Million) and Growth Rate (2016-2027)
Figure 16. China Glass Floor Revenue (US$ Million) and Growth Rate (2016-2027)
Figure 17. Japan Glass Floor Revenue (US$ Million) and Growth Rate (2016-2027)
Figure 18. Glass Floor Production Share by Manufacturers in 2020
Figure 19. Global Glass Floor Revenue Share by Manufacturers in 2020
Figure 20. Glass Floor Market Share by Company Type (Tier 1, Tier 2 and Tier 3): 2016 VS 2020
Figure 21. Global Market Glass Floor Average Price (US$/Sqm) of Key Manufacturers in 2020
Figure 22. The Global 5 and 10 Largest Players: Market Share by Glass Floor Revenue in 2020
Figure 23. Global Glass Floor Production Market Share by Region (2016-2021)
Figure 24. North America Glass Floor Production (K Sqm) Growth Rate (2016-2021)
Figure 25. Europe Glass Floor Production (K Sqm) Growth Rate (2016-2021)
Figure 26. China Glass Floor Production (K Sqm) Growth Rate (2016-2021)
Figure 27. Japan Glass Floor Production (K Sqm) Growth Rate (2016-2021)
Figure 28. Global Glass Floor Consumption Market Share by Region (2016-2021)
Figure 29. Global Glass Floor Consumption Market Share by Region in 2020
Figure 30. North America Glass Floor Consumption and Growth Rate (2016-2021) & (K Sqm)
Figure 31. North America Glass Floor Consumption Market Share by Country in 2020
Figure 32. Canada Glass Floor Consumption Growth Rate (2016-2021) & (K Sqm)
Figure 33. U.S. Glass Floor Consumption Growth Rate (2016-2021) & (K Sqm)
Figure 34. Europe Glass Floor Consumption Growth Rate (2016-2021) & (K Sqm)
Figure 35. Europe Glass Floor Consumption Market Share by Country in 2020
Figure 36. Germany America Glass Floor Consumption and Growth Rate (2016-2021) & (K Sqm)
Figure 37. France Glass Floor Consumption and Growth Rate (2016-2021) & (K Sqm)
Figure 38. U.K. Glass Floor Consumption and Growth Rate (2016-2021) & (K Sqm)
Figure 39. Italy Glass Floor Consumption and Growth Rate (2016-2021) & (K Sqm)
Figure 40. Russia Glass Floor Consumption and Growth Rate (2016-2021) & (K Sqm)
Figure 41. Asia Pacific Glass Floor Consumption and Growth Rate (2016-2021) & (K Sqm)
Figure 42. Asia Pacific Glass Floor Consumption Market Share by Regions in 2020
Figure 43. China Glass Floor Consumption and Growth Rate (2016-2021) & (K Sqm)
Figure 44. Japan Glass Floor Consumption and Growth Rate (2016-2021) & (K Sqm)
Figure 45. South Korea Glass Floor Consumption and Growth Rate (2016-2021) & (K Sqm)
Figure 46. Taiwan Glass Floor Consumption and Growth Rate (2016-2021) & (K Sqm)
Figure 47. Southeast Asia Glass Floor Consumption and Growth Rate (2016-2021) & (K Sqm)
Figure 48. India Glass Floor Consumption and Growth Rate (2016-2021) & (K Sqm)
Figure 49. Australia Glass Floor Consumption and Growth Rate (2016-2021) & (K Sqm)
Figure 50. Latin America Glass Floor Consumption and Growth Rate (2016-2021) & (K Sqm)
Figure 51. Latin America Glass Floor Consumption Market Share by Country in 2020
Figure 52. Mexico Glass Floor Consumption and Growth Rate (2016-2021) & (K Sqm)
Figure 53. Brazil Glass Floor Consumption and Growth Rate (2016-2021) & (K Sqm)
Figure 54. Production Market Share of Glass Floor by Type (2016-2021)
Figure 55. Production Market Share of Glass Floor by Type in 2020
Figure 56. Revenue Share of Glass Floor by Type (2016-2021)
Figure 57. Revenue Market Share of Glass Floor by Type in 2020
Figure 58. Global Glass Floor Consumption Market Share by Application (2016-2021)
Figure 59. Global Glass Floor Consumption Market Share by Application in 2020
Figure 60. Global Glass Floor Consumption Growth Rate by Application (2016-2021)
Figure 61. Key Raw Materials Price Trend
Figure 62. Manufacturing Cost Structure of Glass Floor
Figure 63. Manufacturing Process Analysis of Glass Floor
Figure 64. Glass Floor Industrial Chain Analysis
Figure 65. Channels of Distribution
Figure 66. Distributors Profiles
Figure 67. Global Glass Floor Production Market Share Forecast by Region (2022-2027)
Figure 68. North America Glass Floor Production (K Sqm) Growth Rate Forecast (2022-2027)
Figure 69. Europe Glass Floor Production (K Sqm) Growth Rate Forecast (2022-2027)
Figure 70. China Glass Floor Production (K Sqm) Growth Rate Forecast (2022-2027)
Figure 71. Japan Glass Floor Production (K Sqm) Growth Rate Forecast (2022-2027)
Figure 72. Global Forecasted Demand Analysis of Glass Floor (2015-2027) & (K Sqm)
Figure 73. Global Glass Floor Production Market Share Forecast by Type (2022-2027)
Figure 74. Global Glass Floor Revenue Market Share Forecast by Type (2022-2027)
Figure 75. Global Glass Floor Consumption Forecast by Application (2022-2027)
Figure 76. Bottom-up and Top-down Approaches for This Report
Figure 77. Data Triangulation