4-7 各时期按投资类别分固定资产投资额平均每年增长速度
Average Growth Rate of Investment in Fixed Assets in Different Periods by Type of Investment
单位：% |  |  |  | (%)
时 期 | Period | 合 计 |  |
Total | 建设改造投资 | 房地产开发
| Construction | Real Estate
| and Innovation | Development
“六五”时期 | 6th Five-year Plan Period | 34.2 | 31.6 |
“七五”时期 | 7th Five-year Plan Period | 19.6 | 18.3 | 29.1
“八五”时期 | 8th Five-year Plan Period | 50.4 | 40.7 | 89.2
“九五”时期 | 9th Five-year Plan Period | 7.5 | 6.3 | 9.6
“十五”时期 | 10th Five-year Plan Period | 9.0 | 10.0 | 7.5
“十一五”时期 | 11th Five-year Plan Period | 14.4 | 14.7 | 14.0
“十二五”时期 | 12th Five-year Plan Period | 12.7 | 10.5 | 16.8
1951-2019 | 1951-2019 | 17.4 | 16.7 |
1979-2019 | 1979-2019 | 18.7 | 17.4 |
1991-2019 | 1991-2019 | 16.8 | 15.6 | 21.2
2001-2019 | 2001-2019 | 12.2 | 12.4 | 12.1