BPG致力于知识的发现和传播
Total Visits of This Article
2020 | 总访问次数
排名 国家/地区 数量 占比
1 China 233 72.8%
2 United States 34 10.6%
3 Taiwan 19 5.9%
4 Hong Kong 9 2.8%
5 Germany 8 2.5%
6 Canada 5 1.6%
7 United Kingdom 3 0.9%
8 Japan 2 0.6%
9 Korea, Republic of 2 0.6%
10 Macao 2 0.6%
11 Malaysia 1 0.3%
12 Mauritius 1 0.3%
13 South Africa 1 0.3%