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 102 61.1%
2 United States 37 22.2%
3 Singapore 6 3.6%
4 4 2.4%
5 Japan 4 2.4%
6 Germany 3 1.8%
7 Canada 3 1.8%
8 Ireland 2 1.2%
9 Kazakhstan 2 1.2%
10 Netherlands 2 1.2%
11 Australia 1 0.6%
12 France 1 0.6%