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 98 38.6%
2 China 70 27.6%
3 Netherlands 21 8.3%
4 Canada 14 5.5%
5 Germany 12 4.7%
6 Taiwan 10 3.9%
7 Korea, Republic of 9 3.5%
8 Hong Kong 5 2%
9 Russia 4 1.6%
10 Singapore 3 1.2%
11 Norway 2 0.8%
12 Pakistan 1 0.4%
13 Senegal 1 0.4%
14 United Kingdom 1 0.4%
15 India 1 0.4%
16 Australia 1 0.4%
17 Brazil 1 0.4%