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 124 51.9%
2 United States 49 20.5%
3 Germany 31 13%
4 Hong Kong 12 5%
5 Malaysia 4 1.7%
6 Singapore 4 1.7%
7 United Kingdom 3 1.3%
8 Netherlands 3 1.3%
9 New Zealand 3 1.3%
10 India 3 1.3%
11 Macao 2 0.8%
12 Canada 1 0.4%