Who's the maverick in this group and did they vote?

John McCain has missed 408 votes (63.8%) during the current Congress.
John McCain has voted with a majority of his Republican colleagues 88.3% of the time during the current Congress.

Barack Obama has missed 291 votes (45.5%) during the current Congress.
Barack Obama has voted with a majority of his Democratic colleagues 96.0% of the time during the current Congress.

Hillary Clinton has missed 207 votes (32.4%) during the current Congress

Joseph Biden has missed 194 votes (30.4%) during the current Congress

Norm Coleman has missed 23 votes (3.6%) during the current Congress.

Amy Klobuchar has missed 7 votes (1.1%) during the current Congress.


Statistics from the Washington Post.