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 40 27.8%
2 United States 31 21.5%
3 Netherlands 22 15.3%
4 Canada 16 11.1%
5 Germany 9 6.2%
6 United Kingdom 8 5.6%
7 Romania 5 3.5%
8 France 4 2.8%
9 Japan 3 2.1%
10 India 2 1.4%
11 Ireland 1 0.7%
12 Hong Kong 1 0.7%
13 Russia 1 0.7%
14 Turkey 1 0.7%