BPG致力于知识的发现和传播
Total Visits of This Article
2023 | 总访问次数
排名 国家/地区 数量 占比
1 China 17 37%
2 United States 7 15.2%
3 Czech Republic 5 10.9%
4 Hong Kong 4 8.7%
5 Netherlands 4 8.7%
6 Taiwan 4 8.7%
7 Australia 2 4.3%
8 Singapore 2 4.3%
9 Russia 1 2.2%