BPG致力于知识的发现和传播
Total Visits of This Article
2021 | 总访问次数
排名 国家/地区 数量 占比
1 China 67 47.9%
2 United States 28 20%
3 Germany 15 10.7%
4 Canada 11 7.9%
5 Hong Kong 6 4.3%
6 Australia 6 4.3%
7 South Africa 3 2.1%
8 Singapore 2 1.4%
9 Turkey 1 0.7%
10 Brazil 1 0.7%