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 260 61.5%
2 United States 123 29.1%
3 Hong Kong 9 2.1%
4 Germany 8 1.9%
5 Taiwan 6 1.4%
6 France 5 1.2%
7 Netherlands 3 0.7%
8 Russia 2 0.5%
9 Korea, Republic of 2 0.5%
10 Singapore 1 0.2%
11 Canada 1 0.2%
12 India 1 0.2%
13 Israel 1 0.2%
14 Japan 1 0.2%