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 15 42.9%
2 Japan 6 17.1%
3 Iran, Islamic Republic of 4 11.4%
4 Australia 2 5.7%
5 Germany 2 5.7%
6 United States 2 5.7%
7 Malaysia 1 2.9%
8 Netherlands 1 2.9%
9 Romania 1 2.9%
10 Russia 1 2.9%