Entry Exit Diff Days Diff / Day
1987-12-14 1988-01-14 30.95% 22 1.41%
1991-01-09 1991-02-20 46.99% 30 1.57%
2001-10-04 2001-11-15 33.46% 31 1.08%
2002-01-22 2002-03-19 35.38% 40 0.88%
2009-05-22 2009-06-11 33.46% 14 2.39%