Region |-----------1959 - 1988 trends----------| Trend N ( 95% CI ) Sign. Rel. Abu. CAL 0.4 55 -4.6 5.4 6.97 FLA 1.7 49 -2.3 5.6 12.31 LA 6.1 14 -2.7 14.9 42.40 TEX 3.0 62 0.4 5.5 ** 14.68 SUR 2.4 280 0.6 4.2 *** 4.70