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 32 43.8%
2 China 13 17.8%
3 Germany 10 13.7%
4 Singapore 4 5.5%
5 Netherlands 3 4.1%
6 Russia 3 4.1%
7 Ireland 3 4.1%
8 Czech Republic 2 2.7%
9 France 2 2.7%
10 Malaysia 1 1.4%