Years | Fibers | ||
Cotton | Wool and silk fibers | Chemical fibers | |
1960 | 68 | 9 | 23 |
1970 | 53 | 8 | 39 |
1980 | 35 | 5 | 60 |
2000 | 12 | 2 | 86 |
2020-2030 | 6 - 7 | 2 | 90 - 92 |