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 131 55%
2 United States 82 34.5%
3 Canada 5 2.1%
4 Netherlands 4 1.7%
5 Russia 2 0.8%
6 Taiwan 2 0.8%
7 Germany 2 0.8%
8 Hong Kong 2 0.8%
9 Italy 2 0.8%
10 Japan 2 0.8%
11 Malaysia 1 0.4%
12 India 1 0.4%
13 France 1 0.4%
14 United Kingdom 1 0.4%