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 37 36.6%
2 United States 35 34.7%
3 Netherlands 9 8.9%
4 Canada 4 4%
5 Japan 3 3%
6 France 3 3%
7 Germany 3 3%
8 Hong Kong 3 3%
9 Romania 2 2%
10 Malaysia 1 1%
11 India 1 1%