新設住宅着工戸数と木造率の推移
| 年次 | 
新設住宅着工戸数 | 
木造住宅着工戸数 | 
木造率 | 
| 40年 | 
842,596戸 | 
646,536戸 | 
76.7% | 
| 41 | 
856,759 | 
642,304 | 
75.0 | 
| 42 | 
991,158 | 
757,765 | 
76.5 | 
| 43 | 
1,201,675 | 
885,931 | 
73.7 | 
| 44 | 
1,346,612 | 
960,948 | 
71.4 | 
| 45 | 
1,484,556 | 
1,035,500 | 
69.8 | 
| 46 | 
1,463,760 | 
967,105 | 
66.1 | 
| 47 | 
1,807,581 | 
1,111,846 | 
61.5 | 
| 48 | 
1,905,112 | 
1,120,484 | 
58.8 | 
| 49 | 
1,316,100 | 
869,637 | 
66.1 | 
| 50 | 
1,356,286 | 
907,389 | 
66.9 | 
| 51 | 
1,523,844 | 
992,966 | 
65.2 | 
| 52 | 
1,508,260 | 
946,489 | 
62.8 | 
| 53 | 
1,549,362 | 
958,158 | 
61.8 | 
| 54 | 
1,493,023 | 
909,534 | 
60.9 | 
| 55 | 
1,268,626 | 
750,653 | 
59.2 | 
| 56 | 
1,151,699 | 
653,647 | 
56.8 | 
| 57 | 
1,146,149 | 
666,960 | 
58.2 | 
| 58 | 
1,136,797 | 
590,848 | 
52.0 |