The major party candidates for governor have submitted financial reports for the first four and a half months of this year. Former Governor Terry Branstad raised the most money during the period and is on track to spend more than $2 million before the June 8 Republican primary. Governor Chet Culver raised almost as much as Branstad since January 1 and has the most cash on hand by far. Republican candidates Bob Vander Plaats and Rod Roberts are way behind in terms of fundraising.

More details and analysis are after the jump. UPDATE: I’ve listed the contributors who gave at least $10,000 to the Culver or Branstad campaigns during the latest reporting period.

By the way, the three Republican candidates face off in their third and final debate today at noon. You can watch live at the Des Moines Register or Iowa Public Television sites.