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 92 38.8%
2 China 84 35.4%
3 Canada 11 4.6%
4 Russia 10 4.2%
5 Netherlands 9 3.8%
6 Germany 8 3.4%
7 Korea, Republic of 6 2.5%
8 Italy 3 1.3%
9 Norway 2 0.8%
10 Hong Kong 2 0.8%
11 India 2 0.8%
12 Belgium 2 0.8%
13 Finland 1 0.4%
14 Iran, Islamic Republic of 1 0.4%
15 Israel 1 0.4%
16 Singapore 1 0.4%
17 United Kingdom 1 0.4%
18 New Zealand 1 0.4%