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 266 47.4%
2 United States 178 31.7%
3 Germany 33 5.9%
4 Taiwan 24 4.3%
5 Hong Kong 18 3.2%
6 Australia 10 1.8%
7 Canada 6 1.1%
8 Ireland 5 0.9%
9 Japan 4 0.7%
10 Macao 4 0.7%
11 Netherlands 3 0.5%
12 Colombia 3 0.5%
13 France 3 0.5%
14 Turkey 2 0.4%
15 Brazil 1 0.2%
16 Singapore 1 0.2%