Types | Riggs and Rupp [18] | El Khamlichi et al [22] | Fisher [23] | Lazorthes et al [25] | This study |
---|---|---|---|---|---|
1 | 192 | 18 | 20 | 29 | 29 |
2 | 54 | 0 | 0 | 10 | 0 |
3 | 91 | 11 | 6 | 9 | 0 |
4 | 88 | 14 | 24 | 28 | 20 |
5 | 41 | 6 | 12 | 10 | 4 |
6 | 126 | 24 | 131 | 44 | 28 |
7 | 67 | 10 | 58 | 34 | 4 |
8 | 38 | 2 | 0 | 3 | 0 |
9 | 47 | 3 | 4 | 5 | 1 |
10 | 33 | 1 | 16 | 6 | 0 |
11 | 2 | 0 | 10 | 0 | 0 |
12 | 20 | 1 | 1 | 3 | 1 |
13 | 5 | 0 | 3 | 1 | 0 |
14 | 7 | 0 | 1 | 1 | 0 |
15 | 35 | 4 | 0 | 4 | 1 |
16 | 16 | 3 | 2 | 2 | 0 |
17 | 26 | 0 | 46 | 3 | 2 |
18 | 58 | 0 | 21 | 6 | 0 |
19 | 17 | 1 | 28 | 1 | 1 |
20 | 10 | 1 | 5 | 0 | 0 |
21 | 13 | 0 | 10 | 1 | 0 |
22 | 3 | 0 | 8 | 0 | 0 |
Others | 5 | 1 | 8 | 0 | 1 |