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 77 56.2%
2 United States 20 14.6%
3 Netherlands 9 6.6%
4 Germany 8 5.8%
5 Canada 3 2.2%
6 France 2 1.5%
7 India 2 1.5%
8 Mexico 2 1.5%
9 Japan 2 1.5%
10 Korea, Republic of 1 0.7%
11 Israel 1 0.7%
12 Italy 1 0.7%
13 Hong Kong 1 0.7%
14 Brazil 1 0.7%
15 Russia 1 0.7%
16 Saudi Arabia 1 0.7%
17 Singapore 1 0.7%
18 Switzerland 1 0.7%
19 Taiwan 1 0.7%
20 Tajikistan 1 0.7%
21 Thailand 1 0.7%