Wisconsin doctors paid fewer medical malpractice claims per capita last year than their peers in any other state — and physicians here are consistently at the bottom nationwide when it comes to paying such claims, according to a Milwaukee Journal Sentinel analysis of federal data. Only six of every 1 million Wisconsin residents collected a medical malpractice claim last year, compared with a national rate of 27 per 1 million of population, according to the analysis of records filed with the National Practitioner Data Bank. That amounted to 37 total payouts in Wisconsin last year.