I am deeply impressed that your information is based on surveys and charts and accumulated information from rights groups... which a lot of illiterates deny.
In either case there are some things I saw in Lucknow and Hyderabad in your country which make me a little inconfident that proper statistics are collected in India or negative aspects are reported. A Pakistani relative visiting was hounded constantly by your police who wanted him to remove any pictures of cows and poor infrastructure in India. As you showed yourself there are conflicting reports on rape in Pakistan.
Basically no one really knows if the figures for india are correct. I will show you this which will prove the 1.8 figure for India is also disputed.
Delhi gang-rape: in India, anger is overtaking fear | Suzanne Moore | Comment is free | guardian.co.uk
All of this is unconfirmed because only registered cases are being considered. Otherwise there are cases that are unregistered.