Originally Posted by Mountaineer1999
Stolen straight from internet:
More runs are scored with 1 out than with 0 or 2 outs, though almost as many are scored with 2 outs. For example, in 2013, 3329 runs have scored with 0 outs, 5518 runs have scored with 1 out, and 5416 runs have scored with 2 outs. [1]
Here is the percentage breakdown for a few particular years [2], and you can see that the pattern is very consistent:
2013  23.3% with 0 outs, 38.7% with 1 out, 38.0% with 2 outs
2012  24.0%, 38.4%, 37.6%
2011  22.9%, 39.7%, 37.3%
2010  23.2%, 38.5%, 38.3%
2000  23.8%, 38.8%, 37.3%
1990  22.1%, 40.1%, 37.8%
1980  22.1%, 40.2%, 37.7%
1970  22.8%, 39.8%, 37.5%
