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 16 33.3%
2 United States 13 27.1%
3 Germany 6 12.5%
4 Japan 2 4.2%
5 Cyprus 2 4.2%
6 France 2 4.2%
7 Nigeria 2 4.2%
8 Russia 2 4.2%
9 Singapore 1 2.1%
10 Australia 1 2.1%
11 Netherlands 1 2.1%