Region |-----------1959 - 1988 trends----------| Trend N ( 95% CI ) Sign. Rel. Abu. ARI 1.5 38 -1.8 4.8 3.73 CAL 1.0 134 -0.1 2.2 * 14.70 COL 0.1 29 -1.8 1.9 4.51 FLA -1.3 34 -3.4 0.8 1.87 NM 1.3 25 -0.3 2.8 6.58 ORE 2.4 24 0.7 4.2 *** 5.66 TEX 2.6 35 -0.2 5.5 * 1.34 UT -1.5 15 -3.9 1.0 4.38 SUR 1.0 354 -0.1 2.1 * 5.18