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 41 43.2%
2 China 27 28.4%
3 Germany 9 9.5%
4 Bulgaria 5 5.3%
5 Canada 3 3.2%
6 Mauritius 2 2.1%
7 Netherlands 2 2.1%
8 South Africa 2 2.1%
9 Ukraine 2 2.1%
10 France 1 1.1%
11 Uruguay 1 1.1%