Region |-----------1959 - 1988 trends----------|
Trend N ( 95% CI ) Sign. Rel. Abu.
BC 0.6 21 -0.6 1.8 0.08
CAL 1.0 36 -0.3 2.4 0.05
CON 0.7 14 -0.2 1.6 0.04
ILL -2.4 19 -6.9 2.2 0.13
MD 0.0 15 -0.8 0.9 0.01
MAS 0.7 18 -0.5 1.8 0.03
MIN 0.3 15 -0.6 1.2 0.03
NJ -0.3 19 -1.3 0.7 0.03
NY 0.1 35 -0.8 0.9 0.02
OHI 0.0 15 -0.9 0.9 0.02
ONT 0.3 35 -0.6 1.2 0.03
ORE 0.4 30 -0.6 1.5 0.05
PA -0.1 26 -1.1 0.8 0.05
WAS -0.1 15 -1.1 1.0 0.04
SUR 0.3 472 -0.7 1.2 0.04