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 China 34 45.3%
2 United States 17 22.7%
3 Canada 8 10.7%
4 Netherlands 3 4%
5 France 3 4%
6 Germany 2 2.7%
7 Cyprus 2 2.7%
8 Czech Republic 2 2.7%
9 Russia 2 2.7%
10 Singapore 1 1.3%
11 Hong Kong 1 1.3%