x y
1 6.97706
2 8.65171
3 10.5237
4 13.9118
5 13.8241
6 9.6587
7 15.2844
8 16.8848
9 9.7259
10 13.1654
11 20.2346
12 20.0127
13 18.2079
14 23.5125
15 24.3389
16 22.4881
17 26.3554
18 18.2091
19 21.2166
20 21.5382
21 22.8619
22 24.7932
23 24.7382
24 30.2384
25 30.8849
26 32.1415
27 31.2146
28 34.3265
29 36.0608
30 32.4828