thank you for your information; I talked to MiF alumni in China(earlier year student like MiF2000 or 99, not sure), they give me the same response as yours
我至少认识一个是从analyst, 你的数准吗? 我看不准,包括工资数. 因为大家的工资bonus都是背靠背保密的,另外每年的bonus都不一样,而且每人都不一样, 同事之间都不说工资奖金,怎么告诉你了? don't tell me the statistics on publice website and news post, that's not replicated