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 China 75 67.6%
2 United States 9 8.1%
3 Germany 6 5.4%
4 Japan 5 4.5%
5 France 4 3.6%
6 Macao 3 2.7%
7 Taiwan 3 2.7%
8 United Kingdom 2 1.8%
9 Netherlands 2 1.8%
10 India 1 0.9%
11 Ethiopia 1 0.9%