\begin{center}
\footnotesize
\setlength{\tabcolsep}{3.2pt}
\begin{tabular}{@{}rlll@{\qquad}rlll@{\qquad}rlll@{}}
\toprule
$i$ & $x_i$ & $y_i$ & $h_i$ & $i$ & $x_i$ & $y_i$ & $h_i$ & $i$ & $x_i$ & $y_i$ & $h_i$\\
\midrule
1 & 1.643662 & 2.69228 & 0.4952 & 31 & 18.108003 & 6.593659 & 0.4952 & 61 & 16.773541 & 13.165869 & 0.0336\\
2 & 16.00296 & 1.135099 & 0.4952 & 32 & 17.914106 & 4.596132 & 0.4952 & 62 & 4.684073 & 1.489866 & 0.0767\\
3 & 4.438848 & 6.114078 & 0.4952 & 33 & 19.567752 & 8.204132 & 0.4952 & 63 & 7.027833 & 11.36304 & 0.1347\\
4 & 3.981979 & 3.44783 & 0.466 & 34 & 20.9685 & 10.566792 & 0.4952 & 64 & 7.612312 & 11.566914 & 0.036\\
5 & 6.605805 & 7.228759 & 0.4952 & 35 & 22.43376 & 12.982768 & 0.4048 & 65 & 12.490386 & 2.776296 & 0.2729\\
6 & 7.716638 & 9.844303 & 0.4952 & 36 & 10.922264 & 1.630544 & 0.4952 & 66 & 22.680805 & 13.305316 & 0.1505\\
7 & 9.146902 & 11.384647 & 0.4952 & 37 & 12.209147 & 4.867126 & 0.4952 & 67 & 9.402424 & 13.362098 & 0.1654\\
8 & 3.165274 & 0.918178 & 0.4952 & 38 & 17.371304 & 8.984784 & 0.4952 & 68 & 22.81991 & 12.821319 & 0.1538\\
9 & 6.142905 & 4.933719 & 0.4952 & 39 & 13.930584 & 11.615075 & 0.4952 & 69 & 12.389463 & 2.538846 & 0.0462\\
10 & 6.0717 & 2.26965 & 0.4952 & 40 & 8.464311 & 7.98506 & 0.4952 & 70 & 12.663654 & 2.79917 & 0.0745\\
11 & 11.137547 & 12.123226 & 0.4952 & 41 & 16.228019 & 5.679142 & 0.4952 & 71 & 12.306428 & 2.522171 & 0.0793\\
12 & 8.280466 & 5.989564 & 0.4952 & 42 & 10.406841 & 5.4456 & 0.385 & 72 & 12.769293 & 2.712419 & 0.036\\
13 & 10.320321 & 9.74786 & 0.4952 & 43 & 16.727153 & 12.552956 & 0.1361 & 73 & 12.208966 & 2.535072 & 0.0316\\
14 & 8.360547 & 3.716225 & 0.4952 & 44 & 11.767153 & 8.562078 & 0.3569 & 74 & 12.524255 & 2.49096 & 0.0521\\
15 & 10.360885 & 7.337907 & 0.4952 & 45 & 17.439105 & 11.138879 & 0.3569 & 75 & 12.504037 & 2.51555 & 0.1181\\
16 & 13.215777 & 13.4872 & 0.4952 & 46 & 7.37859 & 11.493868 & 0.1778 & 76 & 12.748516 & 2.64957 & 0.0337\\
17 & 12.40706 & 10.313278 & 0.4952 & 47 & 12.522407 & 3.011397 & 0.357 & 77 & 7.816839 & 10.27831 & 0.0441\\
18 & 15.26011 & 13.471304 & 0.4952 & 48 & 16.373436 & 4.042663 & 0.1123 & 78 & 8.050466 & 9.538085 & 0.0421\\
19 & 8.825516 & 1.435327 & 0.4952 & 49 & 19.71351 & 11.727297 & 0.1824 & 79 & 9.950073 & 5.287121 & 0.0948\\
20 & 10.357865 & 3.553369 & 0.4952 & 50 & 9.648667 & 13.436412 & 0.2773 & 80 & 8.12398 & 9.762741 & 0.0793\\
21 & 12.589453 & 6.888756 & 0.4952 & 51 & 21.060902 & 12.174294 & 0.1047 & 81 & 12.715871 & 2.594633 & 0.0408\\
22 & 14.188351 & 8.733841 & 0.4952 & 52 & 14.445994 & 6.835849 & 0.1315 & 82 & 12.867842 & 2.977564 & 0.0793\\
23 & 15.633475 & 10.558684 & 0.4952 & 53 & 6.055626 & 8.927469 & 0.2787 & 83 & 12.841407 & 2.804441 & 0.0361\\
24 & 14.220512 & 5.163513 & 0.4952 & 54 & 12.352055 & 2.943816 & 0.3943 & 84 & 12.81595 & 2.756065 & 0.0433\\
25 & 18.355625 & 12.762509 & 0.4952 & 55 & 5.619897 & 8.651821 & 0.1952 & 85 & 12.844534 & 2.860493 & 0.0483\\
26 & 15.875031 & 7.651755 & 0.4952 & 56 & 16.481337 & 12.386684 & 0.1277 & 86 & 12.890076 & 3.104215 & 0.0312\\
27 & 12.438138 & 0.112866 & 0.4952 & 57 & 12.362684 & 2.653382 & 0.178 & 87 & 9.072667 & 13.238957 & 0.0933\\
28 & 19.011327 & 10.136359 & 0.4952 & 58 & 16.375648 & 12.119276 & 0.08 & 88 & 12.356009 & 2.437378 & 0.0302\\
29 & 14.927775 & 3.288526 & 0.4952 & 59 & 10.009891 & 5.485076 & 0.1602 & 89 & 5.600397 & 8.434584 & 0.0372\\
30 & 14.019288 & 1.419433 & 0.4952 & 60 & 9.259388 & 13.084942 & 0.1891 & 90 & 9.538187 & 13.225333 & 0.3555\\
\bottomrule
\end{tabular}
\end{center}