|
建築年
|
診断率
|
|
1966
|
0.06%
|
|
1967
|
0.08%
|
|
1968
|
0.10%
|
|
1969
|
0.08%
|
|
1970
|
0.12%
|
|
1971
|
0.08%
|
|
1972
|
0.11%
|
|
1973
|
0.18%
|
|
1974
|
0.20%
|
|
|
建築年
|
診断率
|
|
1975
|
0.22%
|
|
1976
|
0.12%
|
|
1977
|
0.17%
|
|
1978
|
0.23%
|
|
1979
|
0.21%
|
|
1980
|
0.29%
|
|
1981
|
0.19%
|
|
1982
|
0.22%
|
|
1983
|
0.29%
|
|
|
建築年
|
診断率
|
|
1984
|
0.24%
|
|
1985
|
0.26%
|
|
1986
|
0.15%
|
|
1987
|
0.16%
|
|
1988
|
0.26%
|
|
1989
|
0.22%
|
|
1990
|
0.16%
|
|
1991
|
0.15%
|
|
1992
|
0.16%
|
|
|
建築年
|
診断率
|
|
1993
|
0.18%
|
|
1994
|
0.19%
|
|
1995
|
0.23%
|
|
1996
|
0.16%
|
|
1997
|
0.20%
|
|
1998
|
0.18%
|
|
1999
|
0.18%
|
|
2000
|
0.08%
|
|
|
|
|