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 United States 195 60.6%
2 China 70 21.7%
3 India 11 3.4%
4 Japan 9 2.8%
5 Germany 9 2.8%
6 Korea, Republic of 5 1.6%
7 Netherlands 4 1.2%
8 Cyprus 4 1.2%
9 Russia 3 0.9%
10 France 2 0.6%
11 Bangladesh 2 0.6%
12 Norway 2 0.6%
13 Romania 1 0.3%
14 Belarus 1 0.3%
15 Canada 1 0.3%
16 Estonia 1 0.3%
17 Tajikistan 1 0.3%
18 United Kingdom 1 0.3%