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 25 35.2%
2 United States 14 19.7%
3 Latvia 12 16.9%
4 Germany 7 9.9%
5 Netherlands 3 4.2%
6 Canada 3 4.2%
7 Singapore 2 2.8%
8 Spain 2 2.8%
9 Russia 1 1.4%
10 Bulgaria 1 1.4%
11 Cyprus 1 1.4%