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 105 50.5%
2 United States 67 32.2%
3 Germany 11 5.3%
4 Canada 8 3.8%
5 India 3 1.4%
6 Hong Kong 2 1%
7 Belgium 2 1%
8 France 2 1%
9 Netherlands 2 1%
10 Romania 2 1%
11 Taiwan 2 1%
12 United Kingdom 1 0.5%
13 Japan 1 0.5%