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