We all know women are paid less than men. Now, we know they’re less likely to be promoted, too.

A new survey by Sheryl Sandburg’s LeanIn.org found that men are 30% more likely to be promoted as managers. The report say that while men and women enter the workforce on the same level (54% men/46% women) the gap widens as both climb the management ranks (63% men/37% women and in the VP ranks 71% men/29% women.)