| 15-21 主要年份平均每一专任教师负担学生数 | ||||||||
| Student-Teacher Ratio in Selected Years | ||||||||
| 单位：人 | (person) | |||||||
| 年份 | 普通高等 学校 |
成人高等 学校 |
中等职业 教育 |
普通中学 | 技工学校 | 小学 | 幼儿园 | |
| ＃高中 | ||||||||
| Year | ||||||||
| Regular Institutions of Higher Education | Adult Institions of Higher Educations | Specialized Vocational Education | Regular Secondary Schools | Senior Secondary Schools | Technical Schools | Primary Schools | Kinder Gartens | |
| 1952 | 7.76 | 17.62 | 23.19 | 16.42 | 32.12 | 35.29 | ||
| 1957 | 4.17 | 15.91 | 24.94 | 21.70 | 32.42 | 33.42 | ||
| 1962 | 5.49 | 7.67 | 17.64 | 15.77 | 25.45 | 31.32 | ||
| 1965 | 5.01 | 11.56 | 19.27 | 16.20 | 12.79 | 22.78 | 29.23 | |
| 1970 | 0.41 | 89.00 | 20.70 | 27.93 | ||||
| 1975 | 3.29 | 10.22 | 22.88 | 21.61 | 23.81 | 28.38 | 32.67 | |
| 1978 | 4.97 | 12.02 | 21.99 | 21.91 | 17.17 | 26.86 | 34.15 | |
| 1980 | 6.31 | 11.70 | 19.15 | 16.39 | 15.27 | 26.54 | 29.86 | |
| 1985 | 5.42 | 9.19 | 19.82 | 15.28 | 12.58 | 26.85 | 27.99 | |
| 1990 | 6.23 | 29.21 | 9.86 | 14.83 | 11.34 | 13.67 | 22.65 | 27.62 |
| 1995 | 8.58 | 29.21 | 14.45 | 17.04 | 12.42 | 19.60 | 22.86 | 25.40 |
| 1996 | 8.77 | 38.76 | 15.71 | 18.45 | 13.23 | 20.64 | 23.00 | 24.80 |
| 1997 | 9.03 | 42.01 | 16.26 | 19.70 | 14.61 | 22.83 | 22.90 | 21.70 |
| 1998 | 10.28 | 45.97 | 16.55 | 19.65 | 15.47 | 17.30 | 22.26 | 20.06 |
| 1999 | 11.53 | 48.03 | 18.00 | 19.45 | 15.95 | 18.07 | 21.07 | 20.48 |
| 2000 | 13.40 | 44.98 | 18.70 | 19.35 | 16.05 | 16.32 | 20.11 | 19.96 |
| 2001 | 15.62 | 48.16 | 19.72 | 18.93 | 16.07 | 19.52 | 19.50 | 27.55 |
| 2002 | 15.78 | 47.80 | 21.44 | 18.34 | 16.12 | 22.16 | 18.69 | 25.86 |
| 2003 | 15.88 | 50.53 | 21.70 | 18.20 | 16.02 | 24.46 | 17.61 | 25.58 |
| 2004 | 15.36 | 46.95 | 22.68 | 18.07 | 16.44 | 25.69 | 16.78 | 25.98 |
| 2005 | 16.35 | 34.80 | 25.58 | 17.34 | 16.17 | 25.03 | 16.41 | 26.50 |
| 2006 | 16.07 | 35.94 | 26.74 | 16.41 | 15.73 | 26.07 | 16.48 | 27.39 |
| 2007 | 16.23 | 59.35 | 27.16 | 15.52 | 14.88 | 24.95 | 16.05 | 27.52 |
| 2008 | 16.74 | 103.90 | 27.38 | 14.95 | 14.26 | 23.45 | 15.42 | 29.37 |
| 2009 | 17.92 | 90.45 | 29.53 | 14.06 | 13.74 | 21.38 | 15.29 | 29.31 |
| 2010 | 17.18 | 162.89 | 29.77 | 13.08 | 13.56 | 24.44 | 15.25 | 29.98 |
| 2011 | 17.00 | 165.00 | 32.20 | 12.43 | 13.54 | 17.82 | 15.85 | 24.80 |
| 2012 | 17.07 | 197.00 | 32.84 | 12.18 | 13.28 | 14.37 | 16.42 | 23.65 |
| 2013 | 17.03 | 310.00 | 30.55 | 11.08 | 12.73 | 15.54 | 16.82 | 21.97 |
| 2014 | 17.05 | 369.58 | 25.58 | 11.79 | 12.35 | 16.56 | 17.30 | 20.68 |
| 2015 | 16.93 | 345.35 | 23.19 | 11.86 | 12.41 | 18.66 | 17.74 | 20.21 |
| 2016 | 16.90 | 630.09 | 22.74 | 11.99 | 12.59 | 19.37 | 18.00 | 19.73 |
| 2017 | 16.54 | 429.00 | 20.97 | 12.30 | 12.56 | 21.28 | 18.19 | 19.40 |
| 2018 | 16.59 | 383.92 | 20.37 | 12.56 | 12.39 | 22.50 | 18.68 | 18.52 |