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 245 72.7%
2 Taiwan 44 13.1%
3 United States 13 3.9%
4 South Africa 8 2.4%
5 Singapore 6 1.8%
6 Canada 6 1.8%
7 Hong Kong 5 1.5%
8 Malaysia 3 0.9%
9 Russia 2 0.6%
10 Germany 2 0.6%
11 Luxembourg 1 0.3%
12 Netherlands 1 0.3%
13 New Zealand 1 0.3%