State Index

Year	Island Taiwan
Year	Environmental Quality State	Resource and Ecosystem State	State
1988	100.00	100.00	100.00
1989	99.19	99.94	99.56
1990	99.19	99.40	99.29
1991	98.86	99.02	98.94
1992	98.81	99.89	99.35
1993	98.67	100.28	99.47
1994	98.76	100.80	99.78
1995	98.75	100.80	99.78
1996	98.26	100.74	99.50
1997	98.25	100.03	99.14
1998	98.54	99.71	99.13
1999	98.70	99.16	98.93
2000	99.01	99.39	99.20
2001	97.92	98.75	98.33
2002	98.61	98.62	98.61
2003	98.40	98.79	98.60
2004	98.13	98.57	98.35
2005	98.41	97.49	97.95