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 213 43.3%
2 United States 144 29.3%
3 Taiwan 40 8.1%
4 Germany 25 5.1%
5 Canada 12 2.4%
6 Malaysia 9 1.8%
7 Hong Kong 8 1.6%
8 Australia 7 1.4%
9 United Kingdom 6 1.2%
10 India 5 1%
11 Japan 5 1%
12 Russia 4 0.8%
13 Singapore 2 0.4%
14 Sweden 2 0.4%
15 Turkey 2 0.4%
16 Ukraine 2 0.4%
17 United Arab Emirates 2 0.4%
18 Finland 2 0.4%
19 Netherlands 1 0.2%
20 New Zealand 1 0.2%