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 38 38.4%
2 China 19 19.2%
3 Germany 13 13.1%
4 Netherlands 6 6.1%
5 United Kingdom 5 5.1%
6 Portugal 4 4%
7 Turkey 4 4%
8 Korea, Republic of 3 3%
9 Italy 2 2%
10 Japan 2 2%
11 France 2 2%
12 Russia 1 1%