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 116 38.3%
2 China 109 36%
3 Netherlands 25 8.3%
4 Canada 17 5.6%
5 Hong Kong 12 4%
6 Russia 5 1.7%
7 Korea, Republic of 5 1.7%
8 United Kingdom 3 1%
9 Germany 3 1%
10 India 2 0.7%
11 Norway 2 0.7%
12 Ireland 1 0.3%
13 France 1 0.3%
14 Singapore 1 0.3%
15 Taiwan 1 0.3%