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 124 63.6%
2 China 26 13.3%
3 Germany 14 7.2%
4 Canada 6 3.1%
5 Korea, Republic of 5 2.6%
6 Netherlands 4 2.1%
7 Romania 3 1.5%
8 Singapore 3 1.5%
9 Thailand 2 1%
10 United Kingdom 1 0.5%
11 Russia 1 0.5%
12 Moldova, Republic of 1 0.5%
13 Cyprus 1 0.5%
14 France 1 0.5%
15 Australia 1 0.5%
16 Bangladesh 1 0.5%
17 Bulgaria 1 0.5%