WATCH: Obama appears at Harris campaign rally with Bruce Springsteen in Philadelphia

The Democratic and Republican presidential tickets are heading into the final week of campaigning with a familiar strategy: Rally supporters in the handful of states that will decide the race.

Watch in the player above.

Pennsylvania, Michigan, North Carolina and Wisconsin have received the most attention from Kamala Harris, Donald Trump and their running mates since the Labor Day weekend — the point when campaigning traditionally intensifies.

WATCH: Harris campaigns with singer Maggie Rogers in Ann Arbor, Michigan

The Democratic ticket has been more active over the past two weeks, according to Associated Press tracking of the campaigns’ public events.

From Oct. 14 through this past weekend, Harris and her running mate, Minnesota Gov. Tim Walz, held 42 campaign events over the seven swing states while Trump and his running mate, Sen. JD Vance, held 25.

There has been a stark contrast in Wisconsin: Harris and Walz visited the state eight times between Oct. 14 and Sunday, compared to just one visit by Trump and Vance during that span. The Republicans are headed back to Wisconsin this week, including a rally in Milwaukee.

The AP tracker shows that from Labor Day through this past weekend both campaigns have made more visits to Pennsylvania (43) than to Georgia, Arizona and Nevada combined (40). See where the campaigns have been traveling with this AP interactive map.