n | Content (%) | n | Content (%) | n | Content (%) |
2 | 10.45 | 6 | 2.4 | 10 | 0.62 |
3 | 9.38 | 7 | 2.2 | 11 | 0.6 |
4 | 4.56 | 8 | 1.0 | 12 | 0.45 |
5 | 5.8 | 9 | 0.88 | 13 | 0.4 |