The Monster Employment Index jumped nine points to a level of 177 in February, demonstrating a strong, broad increase in online demand for workers across the United States. The sharp upturn in overall U.S. online recruitment activity last month pushed the Index to its highest level since its inception in October 2003. The Index’s year-over-year growth rate also edged higher to a total of 20 points or 13 percent, a moderate improvement from last month’s pace of growth.