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 20 33.9%
2 China 15 25.4%
3 Germany 6 10.2%
4 Netherlands 5 8.5%
5 France 5 8.5%
6 Turkey 3 5.1%
7 Singapore 2 3.4%
8 Czech Republic 1 1.7%
9 Romania 1 1.7%
10 Russia 1 1.7%