1 
2(1.0%)
2 
27(13.6%)
3 
11(5.5%)
4 
13(6.5%)
5 
2(1.0%)
6 
3(1.5%)
7 
10(5.0%)
8 
18(9.0%)
9 
16(8.0%)
10 
9(4.5%)
11 
9(4.5%)
12 
16(8.0%)
13 
10(5.0%)
14 
16(8.0%)
15 
7(3.5%)
16 
2(1.0%)
17 
9(4.5%)
18 
19(9.5%)
Journal information