Table 5.

Household socio-economic (HSE) data collected between 2001 and 2006

	HSE1	HSE2	HSE3	HSE4
Collection dates	2001	2003/4	2005	2006
Number of households	10 826	10 806	9736	9140
Government services: Fraction of households with:
Electricity	0.5	0.54	0.59	0.62
Piped water	0.43	0.55	0.67	0.78
Toilet	0.61	0.75	0.75	0.77