BPG致力于知识的发现和传播
Total Visits of This Article
2022 | 总访问次数
排名 国家/地区 数量 占比
1 China 94 46.1%
2 United States 82 40.2%
3 Germany 11 5.4%
4 Canada 6 2.9%
5 Russia 2 1%
6 Taiwan 2 1%
7 India 2 1%
8 Netherlands 2 1%
9 Poland 1 0.5%
10 United Kingdom 1 0.5%
11 Brazil 1 0.5%