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 58 39.2%
2 China 28 18.9%
3 France 8 5.4%
4 Germany 8 5.4%
5 Canada 8 5.4%
6 Kazakhstan 5 3.4%
7 Australia 4 2.7%
8 Hong Kong 3 2%
9 Malaysia 3 2%
10 Russia 3 2%
11 Indonesia 2 1.4%
12 Ireland 2 1.4%
13 Japan 2 1.4%
14 Nepal 2 1.4%
15 Spain 2 1.4%
16 Sudan 1 0.7%
17 Sweden 1 0.7%
18 United Arab Emirates 1 0.7%
19 Netherlands 1 0.7%
20 New Zealand 1 0.7%
21 Singapore 1 0.7%
22 Hungary 1 0.7%
23 India 1 0.7%
24 Brazil 1 0.7%
25 Cyprus 1 0.7%