For the third year in a row, the number of exonerations in the United States has hit a record high. A total of 166 wrongly convicted people whose convictions date as far back as 1964 were declared innocent in 2016, according to a report from the National Registry of Exonerations released Tuesday. On average, there are now over three exonerations per week—more than double the rate in 2011. The number of exonerations has generally increased since 1989, the first year in the National Registry’s database. There are 2,000 individual exonerations listed in the registry as of March 6.