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 214 46.7%
2 United States 101 22.1%
3 Hong Kong 53 11.6%
4 Germany 34 7.4%
5 Netherlands 25 5.5%
6 Macao 7 1.5%
7 Canada 5 1.1%
8 Singapore 4 0.9%
9 Taiwan 3 0.7%
10 Ireland 3 0.7%
11 Malaysia 2 0.4%
12 India 2 0.4%
13 Indonesia 2 0.4%
14 Philippines 2 0.4%
15 Moldova, Republic of 1 0.2%