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 118 41.5%
2 China 97 34.2%
3 Canada 14 4.9%
4 Hong Kong 14 4.9%
5 Germany 11 3.9%
6 Korea, Republic of 8 2.8%
7 Russia 7 2.5%
8 Netherlands 5 1.8%
9 Norway 2 0.7%
10 Singapore 2 0.7%
11 Taiwan 2 0.7%
12 United Kingdom 1 0.4%
13 Switzerland 1 0.4%
14 Australia 1 0.4%
15 France 1 0.4%