Region |-----------1959 - 1988 trends----------| Trend N ( 95% CI ) Sign. Rel. Abu. CAL -0.6 16 -1.6 0.4 0.08 FLA -0.2 15 -1.0 0.7 0.01 TEX -0.6 18 -1.5 0.3 0.05 SUR -0.5 165 -1.3 0.4 0.03