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 China 172 60.1%
2 United States 65 22.7%
3 Germany 15 5.2%
4 Canada 9 3.1%
5 Netherlands 6 2.1%
6 Macao 4 1.4%
7 Iran, Islamic Republic of 3 1%
8 Australia 3 1%
9 Cyprus 2 0.7%
10 Ireland 2 0.7%
11 Romania 2 0.7%
12 India 1 0.3%
13 France 1 0.3%
14 Bulgaria 1 0.3%