Here are 21 key facts and figures that help explain the 2016 White House race to date.
Amount of money Clinton and her main supportive super PAC had in the bank heading into August: $97 million
Amount they had in the bank heading into August: $43 million
Amount of money Trump, in 2011, said he'd be willing to personally spend were he to ever run for president: $600 million
Amount Trump has so far given to his 2016 campaign: $52 million
Number of TV ads that have aired in the presidential race since the general election effectively began in mid-June: 104,000
Portion of those ads sponsored by Clinton, her super PAC backers and other allies: 90 percent
Minimum number of TV ads targeting residents of the battleground state of Florida: 23,500
Clinton's current lead in Florida, based on an average of recent polls: 3.5 percent
Date on which Clinton ally and Virginia Gov. Terry McAuliffe said Clinton would support the TPP if elected president: July 26, 2016
Portion of Trump’s $37 million in July receipts that came from small-dollar donors giving $200 or less: 35 percent
Portion of Clinton’s $52 million July haul that came from small-dollar donors: 22 percent
Approximate percentage of the vote Johnson earned as the Libertarian Party nominee in 2012: 1 percent
Number of super PACs supporting Johnson that have started airing TV ads this month: 2
Dave Levinthal, Carrie Levine and Chris Zubak-Skees contributed to this report.