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 79 44.4%
2 United States 66 37.1%
3 Germany 6 3.4%
4 Netherlands 6 3.4%
5 Japan 5 2.8%
6 Russia 3 1.7%
7 Turkey 3 1.7%
8 United Kingdom 2 1.1%
9 Hong Kong 2 1.1%
10 France 2 1.1%
11 Malaysia 2 1.1%
12 Canada 2 1.1%