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 73 41.7%
2 China 32 18.3%
3 Netherlands 17 9.7%
4 Germany 9 5.1%
5 Canada 9 5.1%
6 Taiwan 9 5.1%
7 Korea, Republic of 8 4.6%
8 Hong Kong 7 4%
9 United Kingdom 4 2.3%
10 United Arab Emirates 2 1.1%
11 India 2 1.1%
12 Nigeria 1 0.6%
13 Russia 1 0.6%
14 Singapore 1 0.6%