Region |-----------1959 - 1988 trends----------| Trend N ( 95% CI ) Sign. Rel. Abu. CAL 3.7 27 0.3 7.1 ** 1.41 FLA 4.6 42 0.8 8.4 ** 10.40 SUR 3.8 167 1.1 6.4 *** 2.92