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 271 36.9%
2 United States 207 28.2%
3 Netherlands 194 26.4%
4 Canada 22 3%
5 Germany 16 2.2%
6 Hong Kong 10 1.4%
7 France 3 0.4%
8 Brazil 2 0.3%
9 Korea, Republic of 2 0.3%
10 Vanuatu 1 0.1%
11 Saudi Arabia 1 0.1%
12 Singapore 1 0.1%
13 Taiwan 1 0.1%
14 Hungary 1 0.1%
15 Israel 1 0.1%
16 Chile 1 0.1%
17 Finland 1 0.1%