| Flow reasons*** | work/business | 59.2% | 16.6% | 24.2% | 0.000 |
| take care of children | 70.6% | 10.2% | 19.2% | ||
| family members move along | 77.2% | 6.8% | 16.0% | ||
| removal and relocation | 85.1% | 5.7% | 9.3% | ||
| go and seek refuge with relatives and friends | 73.5% | 8.9% | 17.5% | ||
| look after the elderly | 70.0% | 3.3% | 26.7% | ||
| others | 72.8% | 7.6% | 19.6% |