Notes: Data are seasonally adjusted. Seasonally adjusted data for Less than 5 weeks, 5-14 weeks, 15-26 weeks, and 27+ weeks are provided by BLS. Seasonally adjusted data are not available for 52+ so we applied the ratio of not-seasonally adjusted 52+ to not-seasonally adjusted 27+ to the seasonally adjusted 27+ to impute a seasonally adjusted 52+. Seasonally adjusted data for 27-51 is estimated as the difference between our estimated 52+ seasonally adjust data and the 27+ seasonally adjusted data.