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 46 45.1%
2 Russia 17 16.7%
3 United States 12 11.8%
4 Sweden 6 5.9%
5 Netherlands 6 5.9%
6 Germany 4 3.9%
7 Hong Kong 3 2.9%
8 Malaysia 3 2.9%
9 Japan 2 2%
10 Canada 1 1%
11 New Zealand 1 1%
12 Singapore 1 1%