Over 1 in 5 likely voters identified in the Post-ABC poll report as having already voted (21 percent), while about one-quarter say they plan to vote early or by mail (24 percent,) and a slight majority plan to vote in-person on Election Day. The level of early voting so far is roughly in line with expectations given the 24.7 million early votes tracked so far by the United States Election Project, which amounts to 19 percent of the 129 million ballots cast in 2012.