Region |-----------1959 - 1988 trends----------| Trend N ( 95% CI ) Sign. Rel. Abu. CAL 0.1 18 -0.7 0.9 0.01 FLA 0.0 40 -1.4 1.3 0.20 TEX -0.1 17 -1.0 0.8 0.05 SUR -0.1 204 -1.2 0.9 0.04