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 246 50.1%
2 United States 91 18.5%
3 Netherlands 78 15.9%
4 Canada 25 5.1%
5 Germany 17 3.5%
6 Hong Kong 8 1.6%
7 India 8 1.6%
8 Japan 4 0.8%
9 United Kingdom 4 0.8%
10 Taiwan 3 0.6%
11 France 3 0.6%
12 Italy 2 0.4%
13 New Zealand 1 0.2%
14 Venezuela, Bolivarian Republic of 1 0.2%