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 United States 38 52.1%
2 China 14 19.2%
3 France 5 6.8%
4 Germany 5 6.8%
5 Hong Kong 5 6.8%
6 Japan 1 1.4%
7 New Zealand 1 1.4%
8 Singapore 1 1.4%
9 Ukraine 1 1.4%
10 United Kingdom 1 1.4%
11 Australia 1 1.4%