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 51 54.3%
2 Germany 16 17%
3 United States 13 13.8%
4 Macao 3 3.2%
5 Malaysia 2 2.1%
6 Hong Kong 2 2.1%
7 Brazil 2 2.1%
8 Canada 2 2.1%
9 France 1 1.1%
10 Japan 1 1.1%
11 Russia 1 1.1%