Region |-----------1959 - 1988 trends----------| Trend N ( 95% CI ) Sign. Rel. Abu. CON 6.2 16 1.3 11.1 ** 5.12 ILL 1.2 19 -0.4 2.8 0.08 IND 1.5 15 -13.9 17.0 0.36 MD 10.7 16 2.4 19.0 ** 0.36 MAS 9.0 20 3.7 14.2 *** 1.59 MIC 1.9 35 -7.0 10.8 2.26 NJ 4.8 26 0.4 9.3 ** 2.10 NY 2.7 33 -4.1 9.5 0.46 OHI 2.7 20 -0.7 6.1 0.08 ONT 4.8 24 1.8 7.8 *** 0.16 PA 0.7 25 -1.6 3.0 0.10 VA 2.6 14 -0.4 5.7 * 0.04 SUR 3.0 330 -1.6 7.6 0.63