Region |-----------1959 - 1988 trends----------| Trend N ( 95% CI ) Sign. Rel. Abu. CAL 0.5 24 -0.8 1.8 0.06 FLA 0.2 36 -1.1 1.4 0.09 TEX -0.5 16 -1.6 0.7 0.06 SUR 0.2 106 -0.9 1.2 0.05