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 160 53.9%
2 United States 73 24.6%
3 Canada 23 7.7%
4 Germany 10 3.4%
5 France 8 2.7%
6 Japan 6 2%
7 Singapore 5 1.7%
8 India 4 1.3%
9 Australia 4 1.3%
10 Ukraine 2 0.7%
11 Iran, Islamic Republic of 1 0.3%
12 Switzerland 1 0.3%