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 United States 565 37.7%
2 China 452 30.2%
3 Netherlands 266 17.7%
4 Germany 70 4.7%
5 Canada 52 3.5%
6 Korea, Republic of 29 1.9%
7 France 16 1.1%
8 Russia 11 0.7%
9 Hong Kong 8 0.5%
10 India 5 0.3%
11 Taiwan 5 0.3%
12 Sweden 4 0.3%
13 Japan 3 0.2%
14 United Kingdom 3 0.2%
15 Australia 2 0.1%
16 Austria 2 0.1%
17 Norway 2 0.1%
18 Romania 2 0.1%
19 Mauritius 1 0.1%
20 Singapore 1 0.1%