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 United States 222 75.3%
2 China 41 13.9%
3 Japan 8 2.7%
4 Russia 6 2%
5 Germany 4 1.4%
6 Cyprus 4 1.4%
7 India 3 1%
8 Malaysia 2 0.7%
9 Netherlands 2 0.7%
10 France 1 0.3%
11 Azerbaijan 1 0.3%
12 Brazil 1 0.3%