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 32 35.6%
2 United States 22 24.4%
3 Netherlands 10 11.1%
4 Germany 8 8.9%
5 Sweden 5 5.6%
6 Russia 4 4.4%
7 France 2 2.2%
8 Taiwan 2 2.2%
9 Japan 2 2.2%
10 Canada 1 1.1%
11 Czech Republic 1 1.1%
12 Hong Kong 1 1.1%