Region |-----------1959 - 1988 trends----------|
Trend N ( 95% CI ) Sign. Rel. Abu.
BC 0.0 23 -4.5 4.4 2.35
CAL 7.2 93 1.3 13.2 ** 36.71
ILL 2.0 18 -1.1 5.1 0.05
IND 1.7 20 -0.5 3.8 0.07
MD -2.1 27 -8.9 4.8 58.48
MIC 3.3 30 0.8 5.9 *** 1.31
NJ 8.7 23 -0.2 17.5 * 8.27
NY 7.1 25 1.2 13.0 ** 1.47
NC 4.1 24 -2.9 11.0 156.62
OHI 5.2 33 2.1 8.3 *** 0.59
ONT 9.5 18 -1.1 20.2 * 0.59
ORE 5.8 35 1.3 10.2 ** 42.42
PA 9.1 42 2.1 16.1 ** 5.40
TEX 0.2 20 -0.9 1.2 0.07
VA 1.2 33 -6.5 8.8 7.25
WAS 3.3 19 -13.1 19.7 3.30
WIS 0.7 17 -1.0 2.5 0.47
SUR 3.4 683 0.9 5.9 *** 14.74