Citigroup (NYSE: C) reported quarterly earnings of $1.96 per share which beat the analyst consensus estimate of $1.63 by 20.1 percent. This is a 28.95 percent increase over earnings of $1.52 per share from the same period last year. The company reported quarterly sales of $21.668 billion which beat the analyst consensus estimate of $20.887 billion by 3.74 percent. This is a 7.59 percent increase over sales of $20.139 billion the same period last year.