US equity markets fell Friday after mixed US jobs data and as investors braced for a Greek confidence vote that could oust the prime minister and trigger fresh eurozone debt turmoil. The Dow Jones Industrial Average dropped 59.79 points (0.50 percent) to 11,984.68 in closing trade. The tech-heavy Nasdaq Composite shed 11.88 points (0.44 percent) to 2,686.09, while the S&P 500-stock index, a broader measure of the markets, lost 7.82 points (0.62 percent) to 1,253.33.