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 China 121 58.2%
2 United States 55 26.4%
3 Germany 8 3.8%
4 Netherlands 5 2.4%
5 Singapore 5 2.4%
6 Australia 5 2.4%
7 Canada 5 2.4%
8 Hong Kong 2 1%
9 Ukraine 1 0.5%
10 France 1 0.5%