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 88 35.3%
2 United States 83 33.3%
3 Sweden 17 6.8%
4 Netherlands 13 5.2%
5 Germany 13 5.2%
6 Russia 7 2.8%
7 Korea, Republic of 7 2.8%
8 Israel 6 2.4%
9 India 4 1.6%
10 Norway 3 1.2%
11 Hong Kong 2 0.8%
12 France 1 0.4%
13 Ireland 1 0.4%
14 Canada 1 0.4%
15 Pakistan 1 0.4%
16 Singapore 1 0.4%
17 Taiwan 1 0.4%