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 28 34.1%
2 United States 17 20.7%
3 Ireland 11 13.4%
4 Germany 10 12.2%
5 Netherlands 5 6.1%
6 Russia 3 3.7%
7 Switzerland 2 2.4%
8 India 2 2.4%
9 Japan 2 2.4%
10 Belgium 1 1.2%
11 Spain 1 1.2%