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 154 65.3%
2 United States 53 22.5%
3 Netherlands 8 3.4%
4 Canada 5 2.1%
5 Singapore 4 1.7%
6 Germany 3 1.3%
7 Hong Kong 2 0.8%
8 Pakistan 2 0.8%
9 United Kingdom 2 0.8%
10 Czech Republic 1 0.4%
11 Japan 1 0.4%
12 Malaysia 1 0.4%