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 151 67.1%
2 United States 52 23.1%
3 Germany 6 2.7%
4 Russia 5 2.2%
5 Netherlands 3 1.3%
6 Canada 2 0.9%
7 Turkey 2 0.9%
8 Hong Kong 2 0.9%
9 Ireland 1 0.4%
10 Ukraine 1 0.4%