looking at this graph all the muslim countries have lower female populations. which means this graph is based on some really bad SURVEY. just because in muslim countries women are not outside in the public as much as in kaffir countries, doenst mean we have lower females. the muslim world has lowest rate of abortions and female-abortions. so there is no way that our male:female ratio will be similar to China and India, who actively practice female-abortion.