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 56 57.1%
2 Netherlands 16 16.3%
3 United States 8 8.2%
4 Singapore 4 4.1%
5 Germany 4 4.1%
6 Taiwan 3 3.1%
7 Canada 3 3.1%
8 France 2 2%
9 Hong Kong 1 1%
10 Russia 1 1%