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 599 41.3%
2 United States 386 26.6%
3 Netherlands 119 8.2%
4 Germany 81 5.6%
5 Hong Kong 48 3.3%
6 France 45 3.1%
7 Canada 33 2.3%
8 Japan 25 1.7%
9 Singapore 23 1.6%
10 Czech Republic 14 1%
11 Taiwan 13 0.9%
12 Russia 11 0.8%
13 India 10 0.7%
14 United Kingdom 8 0.6%
15 Australia 6 0.4%
16 Ireland 5 0.3%
17 New Zealand 4 0.3%
18 Macao 4 0.3%
19 Korea, Republic of 3 0.2%
20 Malaysia 2 0.1%
21 Mauritius 2 0.1%
22 Serbia 2 0.1%
23 Hungary 2 0.1%
24 Turkey 2 0.1%
25 Israel 1 0.1%
26 Finland 1 0.1%
27 Norway 1 0.1%