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 14 34.1%
2 United States 7 17.1%
3 Netherlands 4 9.8%
4 Russia 4 9.8%
5 Australia 3 7.3%
6 Canada 3 7.3%
7 Hong Kong 2 4.9%
8 Japan 2 4.9%
9 Lithuania 1 2.4%
10 Taiwan 1 2.4%