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 350 61.7%
2 United States 98 17.3%
3 Germany 37 6.5%
4 Hong Kong 16 2.8%
5 Argentina 12 2.1%
6 Malaysia 9 1.6%
7 Taiwan 7 1.2%
8 Canada 7 1.2%
9 Singapore 6 1.1%
10 Netherlands 5 0.9%
11 Japan 4 0.7%
12 Australia 3 0.5%
13 United Kingdom 3 0.5%
14 Korea, Republic of 2 0.4%
15 Hungary 2 0.4%
16 Portugal 2 0.4%
17 Russia 1 0.2%
18 Switzerland 1 0.2%
19 Turkey 1 0.2%
20 France 1 0.2%