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 685 45.5%
2 United States 379 25.2%
3 Netherlands 98 6.5%
4 Hong Kong 65 4.3%
5 France 55 3.7%
6 Germany 51 3.4%
7 Japan 28 1.9%
8 Canada 26 1.7%
9 Taiwan 25 1.7%
10 Singapore 24 1.6%
11 United Kingdom 16 1.1%
12 Russia 15 1%
13 Sweden 8 0.5%
14 Korea, Republic of 6 0.4%
15 Malaysia 5 0.3%
16 Romania 5 0.3%
17 Italy 3 0.2%
18 Australia 3 0.2%
19 India 2 0.1%
20 Ireland 2 0.1%
21 Estonia 1 0.1%
22 Finland 1 0.1%
23 Spain 1 0.1%
24 Ukraine 1 0.1%