Region |-----------1959 - 1988 trends----------|
Trend N ( 95% CI ) Sign. Rel. Abu.
BC -1.8 40 -4.1 0.5 1.14
CAL 0.2 69 -1.0 1.4 0.40
COL 0.5 32 -2.3 3.4 1.36
MON 2.0 24 0.3 3.6 ** 1.24
ORE 1.0 33 -0.9 2.9 1.00
WAS 1.4 19 0.3 2.4 ** 0.42
SUR 0.7 285 -0.8 2.2 0.79