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 178 62.5%
2 United States 46 16.1%
3 Germany 29 10.2%
4 Malaysia 9 3.2%
5 Hong Kong 5 1.8%
6 Australia 3 1.1%
7 Taiwan 3 1.1%
8 United Kingdom 2 0.7%
9 Brazil 2 0.7%
10 Indonesia 2 0.7%
11 Portugal 2 0.7%
12 Singapore 2 0.7%
13 Estonia 1 0.4%
14 France 1 0.4%