Region |-----------1959 - 1988 trends----------|
Trend N ( 95% CI ) Sign. Rel. Abu.
ARI 0.1 28 -1.2 1.4 1.71
CAL 1.2 36 -1.6 3.9 0.07
NM 2.4 19 -0.4 5.3 * 1.09
TEX -2.8 59 -3.9 -1.7 *** 0.50
SUR 0.0 161 -2.6 2.6 0.53