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 China 23 40.4%
2 Netherlands 11 19.3%
3 United States 9 15.8%
4 Germany 6 10.5%
5 Brazil 2 3.5%
6 Philippines 1 1.8%
7 Romania 1 1.8%
8 Greece 1 1.8%
9 Hungary 1 1.8%
10 Korea, Republic of 1 1.8%
11 Kyrgyzstan 1 1.8%