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 Singapore 10 22.2%
2 China 9 20%
3 Czech Republic 5 11.1%
4 United States 5 11.1%
5 Hong Kong 3 6.7%
6 Korea, Republic of 3 6.7%
7 Malaysia 3 6.7%
8 Denmark 2 4.4%
9 United Arab Emirates 2 4.4%
10 Australia 1 2.2%
11 Germany 1 2.2%
12 Japan 1 2.2%