
1 

17(7.7%)
2 

13(5.9%)
3 

8(3.6%)
4 

16(7.2%)
5 

6(2.7%)
6 

5(2.3%)
7 

11(5.0%)
8 

18(8.1%)
9 

4(1.8%)
10 

21(9.5%)
11 

3(1.4%)
12 

9(4.1%)
13 

33(14.9%)
14 

30(13.6%)
15 

15(6.8%)
16 

4(1.8%)
17 

2(0.9%)
18 

6(2.7%)
Journal information