The charts show the different uses in percentages terms of residencial water both in 1988 and 2008.
In 1988 the most common use of the residencial water was the bathroom uses (25%) follow of garden (20%), washing (22%), toilet (18%) ad Kitchen (15%). In contrast, in 2008 the most common use was the kitchen (30%), bathroom (29%), washing (19%), toilet (14%) and garden (8%).
On the other hand, is possible to see changes in uses proportions between years. First, the most relevant change is in the kitchen duplicating its uses throughout the years. Converselly, the garden evidenced an important disminution in its use. Finally, the others forms of water use present a low variation between years.
In conclusion, these data show an importan change in the water use in residences in twenty years, principally atribuited to the changes in the kitchen and garden uses.
