BPG致力于知识的发现和传播
Total Visits of This Article
2024 | 总访问次数
排名 国家/地区 数量 占比
1 United States 56 40.6%
2 China 36 26.1%
3 Germany 13 9.4%
4 Canada 10 7.2%
5 Netherlands 6 4.3%
6 Australia 4 2.9%
7 Ireland 2 1.4%
8 Hong Kong 2 1.4%
9 Malaysia 2 1.4%
10 United Kingdom 2 1.4%
11 Mongolia 1 0.7%
12 Romania 1 0.7%
13 Switzerland 1 0.7%
14 Iran, Islamic Republic of 1 0.7%
15 Macao 1 0.7%