Region |-----------1959 - 1988 trends----------|
Trend N ( 95% CI ) Sign. Rel. Abu.
ALB 2.6 16 0.0 5.2 ** 40.92
BC -2.9 19 -6.4 0.7 6.23
CAL 0.6 24 -2.6 3.7 5.08
COL -0.6 43 -2.9 1.8 41.47
IDA -1.8 18 -5.9 2.3 92.83
MAN 1.1 14 -2.0 4.2 14.97
MIN 4.6 17 1.2 7.9 *** 1.14
MON -3.9 32 -6.0 -1.7 *** 27.92
ND -0.9 20 -3.4 1.7 7.65
ORE -3.5 24 -5.5 -1.6 *** 29.17
SAS -0.3 16 -2.6 2.1 30.61
UT -1.7 18 -5.5 2.2 17.78
WAS 2.2 14 -0.8 5.3 18.63
WYO -2.2 21 -6.4 1.9 30.08
SUR -1.3 366 -2.7 0.0 * 21.11