BPG致力于知识的发现和传播
Total Visits of This Article
2021 | 总访问次数
排名 国家/地区 数量 占比
1 China 12 26.1%
2 Russia 10 21.7%
3 Italy 8 17.4%
4 Japan 5 10.9%
5 Malaysia 3 6.5%
6 United Kingdom 2 4.3%
7 Germany 2 4.3%
8 Hong Kong 2 4.3%
9 United States 1 2.2%
10 New Zealand 1 2.2%