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 256 59.3%
2 United States 87 20.1%
3 Germany 39 9%
4 Canada 12 2.8%
5 Indonesia 5 1.2%
6 Australia 4 0.9%
7 Malaysia 3 0.7%
8 Netherlands 3 0.7%
9 Philippines 3 0.7%
10 United Kingdom 3 0.7%
11 Latvia 2 0.5%
12 United Arab Emirates 2 0.5%
13 Russia 2 0.5%
14 Saudi Arabia 2 0.5%
15 Singapore 2 0.5%
16 Sweden 2 0.5%
17 Thailand 1 0.2%
18 Portugal 1 0.2%
19 France 1 0.2%
20 Japan 1 0.2%
21 India 1 0.2%