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 495 53.6%
2 United States 195 21.1%
3 Netherlands 158 17.1%
4 Germany 25 2.7%
5 Canada 17 1.8%
6 Korea, Republic of 9 1%
7 India 5 0.5%
8 Japan 4 0.4%
9 France 4 0.4%
10 Russia 4 0.4%
11 Hong Kong 3 0.3%
12 Taiwan 2 0.2%
13 Sweden 1 0.1%
14 Macao 1 0.1%