BPG致力于知识的发现和传播
Total Visits of This Article
2022 | 总访问次数
排名 国家/地区 数量 占比
1 China 407 40.5%
2 United States 292 29.1%
3 Netherlands 178 17.7%
4 Germany 33 3.3%
5 Korea, Republic of 24 2.4%
6 Canada 20 2%
7 France 10 1%
8 Hong Kong 7 0.7%
9 India 4 0.4%
10 Norway 4 0.4%
11 Russia 4 0.4%
12 Singapore 3 0.3%
13 Viet Nam 3 0.3%
14 Spain 2 0.2%
15 Thailand 2 0.2%
16 Romania 2 0.2%
17 Mauritius 2 0.2%
18 Finland 2 0.2%
19 Bangladesh 1 0.1%
20 Japan 1 0.1%
21 Moldova, Republic of 1 0.1%
22 Lebanon 1 0.1%
23 Saudi Arabia 1 0.1%
24 Sweden 1 0.1%