Its not the same, but how much more do you think it is? 5x? 10x? Even if it is 20x, its still comparable to Germany and the US (40 vs 30). Certainly not to an extent that you can indict 600 million people as rapists, as this professor did.

Under-reporting of rape and sex crimes is rife all over the world, including in so-called developed societies.

No, but I believe that all the cases that reach the press have been reported and are part of the statistics. What I can't believe is that people who don't understand basic statistics are allowed to teach in universities and associate in the boycott of Indian students.