BPG致力于知识的发现和传播
Total Visits of This Article
2024 | 总访问次数
排名 国家/地区 数量 占比
1 China 146 46.1%
2 United States 81 25.6%
3 Canada 57 18%
4 Germany 9 2.8%
5 France 7 2.2%
6 Japan 6 1.9%
7 Netherlands 4 1.3%
8 Iran, Islamic Republic of 2 0.6%
9 Australia 2 0.6%
10 Malaysia 1 0.3%
11 Singapore 1 0.3%
12 United Kingdom 1 0.3%