Is Islam holding back UK Muslims?

If you look at the facts is quite obvious. Indians and Pakistanis both started at a level playing field, yet within a generation UK Indians are the highest earners and most successful in fact higher salaries than their white counterparts. (source Wikipedia type in 'sikhs'). Pakistanis conversely have the lowest educational standards along with Somalians. The same gap can be seem on a national level with India growing 5 times faster than Pakistan- India has one of the worlds biggest steel, tourism, pharmaceuticals,It and car industries. Pakistan no multinationals.