Variable | Max. value | Min. value | Arithmetical mean | Standard deviation | Variation coefficient | Symmetry coefficient | Kurtosis coefficient |
N1 | 1 | 13 | 4.381 | 3.155 | 71.967 | 0.7409 | 2.829 |
N2 | 1 | 6 | 2.568 | 1.751 | 68.163 | 0.496 | 2.135 |
N3 | 1 | 5 | 2.524 | 1.051 | 41.644 | 1.134 | 3.503 |
N4 | 1 | 5 | 3.365 | 0.910 | 27.033 | 0.040 | 2.544 |
N5 | 1 | 100 | 65.292 | 30.161 | 46.167 | 0.640 | 2.546 |
N6 | 0 | 100 | 64.450 | 29.968 | 46.471 | 0.425 | 2.460 |
N7 | 0 | 100 | 75.479 | 30.236 | 40.035 | 1.682 | 3.588 |
N8 | 1 | 2 | 1.940 | 0.236 | 12.200 | 13.843 | 14.843 |
N9 | 1 | 3 | 1.232 | 0.552 | 44.792 | 5.275 | 7.062 |
M1 | 5 | 100 | 70.380 | 22.949 | 32.588 | 0.371 | 2.494 |
M2 | 1 | 5 | 2.749 | 1.254 | 45.606 | 0.006 | 1.988 |
M3 | 1 | 3 | 2.548 | 0.682 | 26.748 | 1.445 | 3.112 |
M4 | 1 | 2 | 1.547 | 0.498 | 32.175 | 0.003 | 1.035 |
M5 | 1 | 3 | 2.108 | 0.645 | 30.594 | 0.011 | 2.371 |
M6 | 1 | 2 | 1.778 | 0.415 | 23.358 | 1.795 | 2.795 |
M7 | 1 | 2 | 1.897 | 0.303 | 15.984 | 6.870 | 7.870 |