Online advertised vacancies slipped 29,600 to 3,927,000 in March, according to The Conference Board Help Wanted OnLine™ (HWOL) Data Series. Following three months of large increases, totaling about 750,000 advertised vacancies, February and March have shown a small combined decline of 97,000. In February, the latest month of unemployment numbers, there were 10.9 million, or 3.76 unemployed for every online advertised vacancy.