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 67 67%
2 United States 13 13%
3 Netherlands 6 6%
4 Hong Kong 4 4%
5 Germany 2 2%
6 Cambodia 2 2%
7 New Zealand 2 2%
8 Canada 1 1%
9 France 1 1%
10 Brazil 1 1%
11 Japan 1 1%