BPG致力于知识的发现和传播
Total Visits of This Article
2023 | 总访问次数
排名 国家/地区 数量 占比
1 China 65 32.7%
2 United States 58 29.1%
3 Germany 21 10.6%
4 Korea, Republic of 7 3.5%
5 Netherlands 7 3.5%
6 India 7 3.5%
7 United Kingdom 7 3.5%
8 Japan 4 2%
9 Canada 3 1.5%
10 Greece 3 1.5%
11 Algeria 2 1%
12 Sweden 2 1%
13 Singapore 2 1%
14 Spain 1 0.5%
15 Belgium 1 0.5%
16 Bulgaria 1 0.5%
17 Cyprus 1 0.5%
18 Estonia 1 0.5%
19 Iran, Islamic Republic of 1 0.5%
20 Ireland 1 0.5%
21 Israel 1 0.5%
22 Romania 1 0.5%
23 Saudi Arabia 1 0.5%
24 Malaysia 1 0.5%