| N | Maximum | Minimum | Mean | Std. deviation |
| 5 | 2.266 | 1.042 | 1.616 | 0.498 |
10 | 2.106 | 1.122 | 1.650 | 0.330 | |
100 | 2.596 | 1.018 | 1.784 | 0.281 | |
1000 | 2.400 | 1.020 | 1.781 | 0.238 | |
10,000 | 8.514 | 1.002 | 1.789 | 0.259 | |
| 5 | 2.884 | 2.308 | 2.562 | 0.184 |
10 | 2.816 | 1.218 | 2.514 | 0.181 | |
100 | 3.125 | 1.890 | 2.489 | 0.227 | |
1000 | 3.381 | 1.855 | 2.490 | 0.213 | |
10,000 | 4.355 | 1.730 | 2.482 | 0.220 | |
| 5 | 3.452 | 2.245 | 2.790 | 0.543 |
10 | 3.452 | 1.860 | 2.786 | 0.567 | |
100 | 3.453 | 1.841 | 3.005 | 0.525 | |
1000 | 3.454 | 1.765 | 2.946 | 0.535 | |
10,000 | 3.454 | 1.760 | 2.979 | 0.529 | |
| 5 | 3.456 | 2.966 | 3.240 | 0.223 |
10 | 3.457 | 3.205 | 3.421 | 0.077 | |
100 | 3.488 | 2.962 | 3.361 | 0.151 | |
1000 | 3.492 | 2.630 | 3.341 | 0.183 | |
10,000 | 3.496 | 2.455 | 3.344 | 0.181 |