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 70 46.1%
2 China 47 30.9%
3 Germany 13 8.6%
4 Japan 8 5.3%
5 France 4 2.6%
6 Netherlands 2 1.3%
7 Hong Kong 2 1.3%
8 Turkey 2 1.3%
9 Poland 1 0.7%
10 Russia 1 0.7%
11 Canada 1 0.7%
12 Cyprus 1 0.7%