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 21 38.2%
2 China 12 21.8%
3 Germany 5 9.1%
4 Hong Kong 4 7.3%
5 Lithuania 3 5.5%
6 Netherlands 3 5.5%
7 Russia 2 3.6%
8 Taiwan 2 3.6%
9 Japan 1 1.8%
10 Czech Republic 1 1.8%
11 France 1 1.8%