Region |-----------1959 - 1988 trends----------| Trend N ( 95% CI ) Sign. Rel. Abu. CAL -1.2 57 -4.4 2.1 21.87 FLA 2.2 26 0.2 4.3 ** 1.07 TEX -4.1 20 -19.8 11.7 2.32 SUR -1.3 151 -4.6 2.0 7.78