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 United States 27 28.4%
2 China 26 27.4%
3 Netherlands 15 15.8%
4 Korea, Republic of 10 10.5%
5 Germany 6 6.3%
6 India 3 3.2%
7 South Africa 3 3.2%
8 Singapore 2 2.1%
9 Taiwan 1 1.1%
10 United Arab Emirates 1 1.1%
11 Canada 1 1.1%