Region |-----------1959 - 1988 trends----------|
Trend N ( 95% CI ) Sign. Rel. Abu.
CAL -2.2 15 -5.4 1.0 0.26
ORE 1.1 18 -2.5 4.7 2.31
SUR -0.8 99 -3.2 1.7 1.43