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 401 37.7%
2 United States 349 32.8%
3 Netherlands 201 18.9%
4 Korea, Republic of 19 1.8%
5 France 17 1.6%
6 Germany 17 1.6%
7 Canada 11 1%
8 Taiwan 7 0.7%
9 Russia 7 0.7%
10 Japan 6 0.6%
11 India 5 0.5%
12 Brazil 3 0.3%
13 Slovakia 3 0.3%
14 Sweden 2 0.2%
15 Singapore 2 0.2%
16 Ukraine 2 0.2%
17 Chile 2 0.2%
18 Kazakhstan 2 0.2%
19 Norway 2 0.2%
20 New Zealand 1 0.1%
21 Finland 1 0.1%
22 Bangladesh 1 0.1%
23 Ireland 1 0.1%
24 Israel 1 0.1%
25 Thailand 1 0.1%