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 58 40.6%
2 United States 33 23.1%
3 Singapore 19 13.3%
4 Germany 11 7.7%
5 Netherlands 7 4.9%
6 Korea, Republic of 5 3.5%
7 Canada 4 2.8%
8 Hong Kong 3 2.1%
9 Russia 2 1.4%
10 Macao 1 0.7%