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 163 58%
2 United States 94 33.5%
3 Taiwan 4 1.4%
4 Netherlands 4 1.4%
5 Canada 3 1.1%
6 Korea, Republic of 2 0.7%
7 Hong Kong 2 0.7%
8 Russia 2 0.7%
9 United Kingdom 2 0.7%
10 Turkey 1 0.4%
11 Japan 1 0.4%
12 France 1 0.4%
13 Germany 1 0.4%
14 Poland 1 0.4%