In case anyone wants to see more specific data, there is a site (http://netafilter.in/) that displays all constituencies, their MPs and the number of cases filed against them on a map.
Myneta.info looks like it is maintained by a group called The Association for Democratic Reforms (http://adrindia.org/about-adr/who-we-are), and based on affidavits submitted by the candidates themselves (apparently a Supreme Court declaration that makes it mandatory). This means the actual number of cases could be different from those declared.