Table 5.
Total use (million kg) | Increase from previous period | Share of total use 1974–2014 (%) | |
---|---|---|---|
1974 | 3.2 | NA | 0.0 |
1975–1984 | 130.5 | 127 | 1.5 |
1985–1994 | 387.3 | 257 | 4.5 |
1995–2004 | 1909 | 1522 | 22.3 |
2005–2014 | 6133 | 4224 | 71.6 |
Total | 8563 |
Calculated from data in Additional file 1: Table S24