| Case | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 |
Urban | 1170 | 0.1 | 0.3 | 0.4 | 2.0 | 5.6 | 18.4 | 46.8 | 75.6 | 90.0 | 97.7 | 99.9 | 100 |
Rural | 265 | 0.0 | 0.0 | 0.8 | 0.8 | 3.4 | 17.4 | 40.4 | 67.5 | 85.7 | 95.5 | 100 | 100 |
Total | 1435 | 0.1 | 0.2 | 0.5 | 1.8 | 5.3 | 18.4 | 45.1 | 73.8 | 89.1 | 97.3 | 99.9 | 100 |