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 22 31.9%
2 Germany 15 21.7%
3 China 12 17.4%
4 Russia 6 8.7%
5 Spain 3 4.3%
6 Netherlands 3 4.3%
7 France 3 4.3%
8 Macao 2 2.9%
9 United Kingdom 2 2.9%
10 Hong Kong 1 1.4%