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 400 43.2%
2 United States 260 28.1%
3 Netherlands 140 15.1%
4 Germany 34 3.7%
5 Korea, Republic of 23 2.5%
6 Hong Kong 17 1.8%
7 Canada 15 1.6%
8 India 8 0.9%
9 France 6 0.6%
10 Norway 3 0.3%
11 United Kingdom 3 0.3%
12 Russia 2 0.2%
13 Sweden 2 0.2%
14 Australia 2 0.2%
15 Austria 2 0.2%
16 Brazil 2 0.2%
17 Albania 1 0.1%
18 Kazakhstan 1 0.1%
19 Taiwan 1 0.1%
20 Tajikistan 1 0.1%
21 Singapore 1 0.1%
22 Romania 1 0.1%