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 United States 183 45.5%
2 China 86 21.4%
3 Germany 83 20.6%
4 Canada 11 2.7%
5 Taiwan 11 2.7%
6 Japan 8 2%
7 Korea, Republic of 6 1.5%
8 Cambodia 3 0.7%
9 Turkey 3 0.7%
10 Norway 2 0.5%
11 Russia 2 0.5%
12 Senegal 1 0.2%
13 Sweden 1 0.2%
14 France 1 0.2%
15 Netherlands 1 0.2%