In October there were 4,161,700 online advertised vacancies, a decrease of 108,300 or -2.5% percent from the September level, according to The Conference Board Help-Wanted OnLine Data Series™. Nationally online advertised vacancies were up (8.6%) over the year (October'06 - October'07). There were 2.71 advertised vacancies online for every 100 persons in the labor force in October.