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 24 37.5%
2 United States 21 32.8%
3 Singapore 6 9.4%
4 Russia 4 6.2%
5 Switzerland 2 3.1%
6 Macao 2 3.1%
7 Netherlands 2 3.1%
8 Japan 1 1.6%
9 United Kingdom 1 1.6%
10 Australia 1 1.6%