| 6-3 城市公共交通 | |||||
| Urban Public Traffic | |||||
| 年 份 | 年底营运车辆数 | 年底营运线路 | 年底营运线路 | 运客总数 | 年底出租汽车 |
| (辆) | (条) | 长度(公里) | (万人次) | (辆) | |
| Vehicles in Operation | Route in Operation | Length of the | Total Travellers | Taxis at the | |
| Years | at the Year-End | at the Year-End | Operating Route | Carried | Year-End |
| (vehicle) | (line) | (km) | (10000 persons-times) | (vehicle) | |
| 1956 | 27 | 6 | 57 | 293 | |
| 1957 | 29 | 7 | 66 | 594 | |
| 1960 | 60 | 9 | 116 | 1740 | |
| 1962 | 57 | 10 | 116 | 1540 | |
| 1965 | 64 | 10 | 135 | 1937 | |
| 1970 | 78 | 13 | 153 | 2704 | 4 |
| 1975 | 95 | 12 | 150 | 3949 | 45 |
| 1976 | 108 | 13 | 158 | 4299 | 48 |
| 1977 | 145 | 13 | 164 | 5766 | 52 |
| 1978 | 149 | 15 | 189 | 8277 | 59 |
| 1979 | 153 | 15 | 197 | 10369 | 90 |
| 1980 | 178 | 15 | 202 | 12406 | 106 |
| 1981 | 205 | 15 | 203 | 13146 | 128 |
| 1982 | 235 | 18 | 229 | 14366 | 134 |
| 1983 | 244 | 18 | 233 | 14529 | 137 |
| 1984 | 251 | 21 | 278 | 15679 | 118 |
| 1985 | 270 | 24 | 307 | 15651 | 116 |
| 1986 | 296 | 25 | 306 | 14620 | 127 |
| 1987 | 301 | 29 | 309 | 14423 | 552 |
| 1988 | 322 | 30 | 344 | 13326 | 848 |
| 1989 | 364 | 33 | 422 | 12202 | 701 |
| 1990 | 371 | 29 | 419 | 11910 | 654 |
| 1991 | 384 | 29 | 424 | 12176 | 572 |
| 1992 | 522 | 31 | 510 | 12599 | 629 |
| 1993 | 672 | 34 | 536 | 11844 | 978 |
| 1994 | 656 | 40 | 533 | 11745 | 1340 |
| 1995 | 677 | 39 | 564 | 12689 | 1968 |
| 1996 | 800 | 35 | 374 | 12406 | 2306 |
| 1997 | 839 | 36 | 372 | 13253 | 2292 |
| 1998 | 758 | 42 | 380 | 13692 | 2493 |
| 1999 | 786 | 50 | 447 | 16109 | 2493 |
| 2000 | 995 | 65 | 653 | 19519 | 2496 |