While both targets 7.A, that is, integrating the principles of sustainable development into country policies and programs, and reversing the loss of environmental resources; and 7.B, that is, reducing rate of loss of biodiversity by 2010, have not been achieved, there is some progress in Target 7.C that is, halving, by 2015, the proportion of people without sustainable access to safe drinking water and basic sanitation. As of the second quarter of 2010, 56.8% of urban residents and 3.8% of rural residents had piped water, while 6.1% of the urban population and 23.9% of the rural population relied on public wells. 29.4% of the population had access to a pit latrine, while 38.1% of the population had no access to sanitation facilities. In 2007, only 40.8% of households, nationally, had access to septic tanks or a sewer network while about 63% of households had access to some form of solid residual collection.