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 51 40.2%
2 China 39 30.7%
3 Korea, Republic of 8 6.3%
4 Germany 7 5.5%
5 Cyprus 5 3.9%
6 Canada 3 2.4%
7 Latvia 2 1.6%
8 Netherlands 2 1.6%
9 Romania 2 1.6%
10 Italy 2 1.6%
11 Hong Kong 1 0.8%
12 Russia 1 0.8%
13 Tajikistan 1 0.8%
14 Thailand 1 0.8%
15 Bangladesh 1 0.8%
16 France 1 0.8%