年份 | 英语(%) | 德语(%) | 意大利语(%) | 法语(%) | 总人数 |
2011~2012 | 321,619 | 108,256 | 26,557 | 3520 | 461,640 |
2012~2013 | 315,150 | 105,845 | 27,270 | 3332 | 452,984 |
2013~2014 | 309,259 | 104,525 | 27,194 | 3481 | 446,135 |
2014~2015 | 304,761 | 106,617 | 26,269 | 3924 | 443,140 |
2015~2016 | 302,586 | 104,826 | 26,325 | 3369 | 438,597 |
2016~2017 | 301,745 | 104,581 | 25,911 | 3254 | 437,320 |
2017~2018 | 300,870 | 104,105 | 25,368 | 2850 | 435,302 |
2018~2019 | 299,751 | 101,595 | 24,541 | 2437 | 430,436 |
2019~2020 | 298,254 | 100,535 | 24,596 | 2883 | 428,186 |
2020~2021 | 295,229 | 94,357 | 23,530 | 2619 | 417,429 |