Population is on the increase but with a male bias.Gong through the population figures of the last twenty years the number of girls are on the decrease though the population increase. As per world census figures there are 105 boys for every 100 girls in the age group of 0 to 15. The population is more in countries like China and India and the increment rate also is more. But in the case of girls it is a decrease.
In the 2001 census of India there are only 918 girls for 1000 boys. In the village based population of China the same ratio is 794 girls for 1000 boys. Earlier in Kerala girls were more than boys but now the ratio has changed as 959 girls for 1000 boys.