Region |-----------1959 - 1988 trends----------| Trend N ( 95% CI ) Sign. Rel. Abu. CAL 2.8 43 -1.1 6.6 4.32 FLA 1.9 59 -2.2 6.1 20.81 TEX 3.8 22 -0.8 8.4 6.29 SUR 2.3 190 -0.8 5.4 6.65