| 序号 |
时间(年) |
数据(单位：千头) |
| 1 |
2025 |
|
| 2 |
2024 |
|
| 3 |
2023 |
|
| 4 |
2022 |
|
| 5 |
2021 |
|
| 6 |
2020 |
|
| 7 |
2019 |
12816.00 |
| 8 |
2018 |
12987.00 |
| 9 |
2017 |
13091.00 |
| 10 |
2016 |
13114.00 |
| 11 |
1992 |
15858.00 |
| 12 |
1991 |
15920.00 |
| 13 |
1990 |
16056.00 |
| 14 |
1989 |
15930.00 |
| 15 |
1988 |
15787.00 |
| 16 |
1987 |
16607.00 |
| 17 |
1986 |
16927.00 |
| 18 |
1985 |
17252.00 |
| 19 |
1984 |
17723.00 |
| 20 |
1983 |
17703.00 |
| 21 |
1982 |
17675.00 |
| 22 |
1981 |
17699.00 |
| 23 |
1980 |
18198.00 |
| 24 |
1979 |
18363.00 |
| 25 |
1978 |
18566.00 |
| 26 |
1977 |
18741.00 |
| 27 |
1976 |
18810.00 |
| 28 |
1975 |
20342.00 |
| 29 |
1974 |
20192.00 |
| 30 |
1973 |
14103.00 |
| 31 |
1972 |
13411.00 |
| 32 |
1971 |
13055.00 |
| 33 |
1970 |
12820.00 |
| 34 |
1969 |
12648.00 |
| 35 |
1968 |
12618.00 |
| 36 |
1967 |
12821.00 |
| 37 |
1966 |
12562.00 |
| 38 |
1965 |
12197.00 |
| 39 |
1964 |
12145.00 |
| 40 |
1963 |
12243.00 |
| 41 |
1962 |
12186.00 |
| 42 |
1961 |
12394.00 |
| 43 |
1960 |
11479.00 |
