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 125 56.8%
2 United States 43 19.5%
3 Netherlands 21 9.5%
4 Germany 10 4.5%
5 Canada 9 4.1%
6 Hong Kong 4 1.8%
7 Singapore 3 1.4%
8 United Kingdom 2 0.9%
9 Spain 1 0.5%
10 Australia 1 0.5%
11 India 1 0.5%