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 574 45.1%
2 United States 325 25.5%
3 Netherlands 231 18.1%
4 Germany 49 3.8%
5 Hong Kong 39 3.1%
6 Korea, Republic of 16 1.3%
7 Canada 8 0.6%
8 France 8 0.6%
9 Taiwan 7 0.5%
10 Singapore 5 0.4%
11 United Kingdom 3 0.2%
12 Russia 2 0.2%
13 India 2 0.2%
14 Australia 2 0.2%
15 Albania 1 0.1%
16 Finland 1 0.1%
17 Norway 1 0.1%