BPG致力于知识的发现和传播
Total Visits of This Article
2022 | 总访问次数
排名 国家/地区 数量 占比
1 Netherlands 27 27.6%
2 China 22 22.4%
3 United States 21 21.4%
4 Korea, Republic of 11 11.2%
5 France 6 6.1%
6 Canada 4 4.1%
7 Hungary 3 3.1%
8 Russia 2 2%
9 Slovakia 1 1%
10 Kyrgyzstan 1 1%