5th, 3rd, 1st, 2nd since the money really started flowing. they haven't exactly shite the bed since they got a sugar daddy.
Based on their primary competition on those years, and the amount of money they spent, they should have ran away with the title in at least 2 of those years. They barely won once.
United were a good team those years. But it was because they didn't make mistakes. A lot of people think out of all of United's title teams the last few years have been some of their weakest (which is more a testament to how incredible that club is run than anything negative it may suggest). City should have easily taken advantage of that, but they couldn't