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 509 78.7%
2 United States 85 13.1%
3 Netherlands 29 4.5%
4 Germany 9 1.4%
5 Singapore 4 0.6%
6 Canada 3 0.5%
7 Japan 2 0.3%
8 United Kingdom 2 0.3%
9 Australia 1 0.2%
10 Hong Kong 1 0.2%
11 Turkey 1 0.2%
12 Poland 1 0.2%