The additional resources that the country needs as an average per year total around US$ 160 million, which for 2015 reach around US$ 2,100 million.10

The estimated amounts are indicative; it is still possible to achieve savings, especially in the provision of drinking water and basic sanitation if inexpensive technologies are chosen, or financing mechanisms suggested by the World Bank are used. It is even possible to achieve scale economies in the simultaneous provision of drinking water and basic sanitation in some regions of the country.

The following graph presents the percentage distribution of resources in accordance with the mentioned objectives.