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 84 60.9%
2 United States 15 10.9%
3 Germany 12 8.7%
4 Hong Kong 8 5.8%
5 Belarus 6 4.3%
6 Taiwan 5 3.6%
7 Netherlands 2 1.4%
8 New Zealand 1 0.7%
9 Singapore 1 0.7%
10 Canada 1 0.7%
11 Ireland 1 0.7%
12 Malaysia 1 0.7%
13 United Kingdom 1 0.7%