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 33 29.5%
2 United States 24 21.4%
3 Hong Kong 9 8%
4 South Africa 7 6.2%
5 Germany 7 6.2%
6 Netherlands 7 6.2%
7 Russia 5 4.5%
8 Australia 5 4.5%
9 France 3 2.7%
10 Canada 3 2.7%
11 United Kingdom 2 1.8%
12 Belgium 2 1.8%
13 India 1 0.9%
14 Japan 1 0.9%
15 Malaysia 1 0.9%
16 Thailand 1 0.9%
17 Singapore 1 0.9%