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 United States 225 39.1%
2 China 215 37.4%
3 Canada 36 6.3%
4 Germany 35 6.1%
5 Hong Kong 15 2.6%
6 Malaysia 11 1.9%
7 Singapore 8 1.4%
8 Taiwan 7 1.2%
9 Thailand 5 0.9%
10 Japan 4 0.7%
11 Macao 3 0.5%
12 Brazil 2 0.3%
13 Iran, Islamic Republic of 2 0.3%
14 Italy 2 0.3%
15 Romania 1 0.2%
16 Russia 1 0.2%
17 Turkey 1 0.2%
18 United Kingdom 1 0.2%
19 Ireland 1 0.2%