Mooch was second with 112, Obama took third with 103.

Via Politico:

Over the past two weeks, politicians at both the Democratic and Republican conventions spoke of health care policy, taxation and every other hot-button issue under the sun.

They also, it turns out, talked about themselves. A lot.

Using the transcripts produced by Federal News Service, POLITICO examined the speeches of the conventions’ most prominent speakers and counted the number of instances the following words were employed: “I,” “I’ve,” “I’m,” “I’ll,” “my,” “mine” and “me.”

The results? Joe Biden took first place by a wide margin. With his primetime — and personal — speech, the vice president racked up 135 mentions of himself. He was followed by first lady Michelle Obama, with 112. Mitt Romney took top honors among Republicans with 91 mentions of himself, as compared to 103 for his opponent, President Barack Obama.