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 190 69.3%
2 United States 53 19.3%
3 Netherlands 12 4.4%
4 Taiwan 5 1.8%
5 Hong Kong 3 1.1%
6 Canada 3 1.1%
7 Japan 2 0.7%
8 Germany 2 0.7%
9 United Kingdom 2 0.7%
10 Singapore 1 0.4%
11 Korea, Republic of 1 0.4%