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 54 49.5%
2 China 13 11.9%
3 Canada 8 7.3%
4 Germany 7 6.4%
5 Singapore 6 5.5%
6 Korea, Republic of 4 3.7%
7 Malaysia 3 2.8%
8 Hong Kong 3 2.8%
9 Japan 3 2.8%
10 Australia 3 2.8%
11 Netherlands 2 1.8%
12 United Kingdom 2 1.8%
13 Denmark 1 0.9%