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 Russia 214 27.4%
2 China 195 25%
3 Netherlands 163 20.9%
4 United States 157 20.1%
5 Canada 14 1.8%
6 Korea, Republic of 13 1.7%
7 Germany 11 1.4%
8 France 6 0.8%
9 Switzerland 2 0.3%
10 Taiwan 1 0.1%
11 Turkey 1 0.1%
12 Ukraine 1 0.1%
13 Hong Kong 1 0.1%
14 India 1 0.1%