Region |-----------1959 - 1988 trends----------| Trend N ( 95% CI ) Sign. Rel. Abu. FLA 4.2 42 2.0 6.4 *** 2.04 TEX 0.3 17 -0.9 1.5 0.89 SUR 4.1 79 1.9 6.3 *** 0.94