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 270 69.1%
2 United States 81 20.7%
3 Russia 8 2%
4 Germany 6 1.5%
5 Hong Kong 4 1%
6 Singapore 4 1%
7 Hungary 3 0.8%
8 Japan 3 0.8%
9 Latvia 3 0.8%
10 Italy 2 0.5%
11 United Kingdom 2 0.5%
12 Canada 2 0.5%
13 France 1 0.3%
14 Mauritius 1 0.3%
15 Netherlands 1 0.3%