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 50 49.5%
2 United States 18 17.8%
3 Germany 10 9.9%
4 Netherlands 6 5.9%
5 Hong Kong 5 5%
6 India 4 4%
7 Korea, Republic of 2 2%
8 France 2 2%
9 United Kingdom 2 2%
10 Canada 1 1%
11 Norway 1 1%