BPG致力于知识的发现和传播
Total Visits of This Article
2019 | 总访问次数
排名 国家/地区 数量 占比
1 238 85.9%
2 China 11 4%
3 United States 11 4%
4 United Kingdom 5 1.8%
5 Germany 2 0.7%
6 Australia 2 0.7%
7 Malaysia 2 0.7%
8 New Zealand 1 0.4%
9 Singapore 1 0.4%
10 Taiwan 1 0.4%
11 Canada 1 0.4%
12 Europe 1 0.4%
13 Japan 1 0.4%