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 75 50%
2 United States 25 16.7%
3 Hong Kong 17 11.3%
4 Korea, Republic of 6 4%
5 Canada 6 4%
6 Australia 4 2.7%
7 Singapore 3 2%
8 Taiwan 2 1.3%
9 Ukraine 2 1.3%
10 United Kingdom 2 1.3%
11 Denmark 2 1.3%
12 Germany 2 1.3%
13 Namibia 1 0.7%
14 New Zealand 1 0.7%
15 Ireland 1 0.7%
16 Japan 1 0.7%