In the week ending December 13, the advance figure for seasonally adjusted initial claims was 224,000, a decrease of 13,000 from the previous week’s revised level. The previous week’s level was revised up by 1,000 from 236,000 to 237,000. The 4-week moving average was 217,500, an increase of 500 from the previous week’s revised average. The previous week’s average was revised up by 250 from 216,750 to 217,000.