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 Netherlands 27 36%
2 China 17 22.7%
3 United States 17 22.7%
4 Taiwan 3 4%
5 Czech Republic 3 4%
6 Canada 3 4%
7 Brazil 1 1.3%
8 Spain 1 1.3%
9 Germany 1 1.3%
10 Hong Kong 1 1.3%
11 United Arab Emirates 1 1.3%