BPG致力于知识的发现和传播
Total Visits of This Article
2022 | 总访问次数
排名 国家/地区 数量 占比
1 United States 58 46%
2 China 20 15.9%
3 Netherlands 12 9.5%
4 Germany 10 7.9%
5 Czech Republic 4 3.2%
6 Australia 4 3.2%
7 Canada 3 2.4%
8 Hong Kong 3 2.4%
9 Japan 3 2.4%
10 Singapore 3 2.4%
11 Taiwan 3 2.4%
12 United Kingdom 2 1.6%
13 Myanmar 1 0.8%