Year | NP | PD | ED | ENNMN | CONTAG | AWMPFD | FRACTAL | COHESION | SHDI |
1984 | 55 | 0.0053 | 1.6662 | 4264.1781 | 67.1895 | 1.1189 | 1.0452 | 99.4669 | 1.0288 |
1990 | 109 | 0.0105 | 1.8210 | 3307.3951 | 64.8643 | 1.1175 | 1.035 | 99.4076 | 1.1001 |
2000 | 134 | 0.0129 | 2.3453 | 2990.4438 | 62.8908 | 1.1392 | 1.0372 | 99.4924 | 1.1383 |
2011 | 219 | 0.02 | 2.4656 | 2338.2015 | 60.0873 | 1.1331 | 1.0334 | 99.3444 | 1.2308 |