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 80 39.8%
2 China 47 23.4%
3 23 11.4%
4 Korea, Republic of 18 9%
5 Germany 17 8.5%
6 France 6 3%
7 Netherlands 4 2%
8 Singapore 2 1%
9 Ukraine 1 0.5%
10 Australia 1 0.5%
11 Estonia 1 0.5%
12 Italy 1 0.5%