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 51 44%
2 United States 37 31.9%
3 Germany 8 6.9%
4 Netherlands 7 6%
5 Hong Kong 3 2.6%
6 Japan 3 2.6%
7 Canada 1 0.9%
8 Italy 1 0.9%
9 Cyprus 1 0.9%
10 France 1 0.9%
11 Singapore 1 0.9%
12 Taiwan 1 0.9%
13 Ukraine 1 0.9%