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 76 51.7%
2 United States 29 19.7%
3 Canada 19 12.9%
4 Germany 5 3.4%
5 Hong Kong 4 2.7%
6 Cyprus 4 2.7%
7 Bolivia, Plurinational State of 3 2%
8 France 2 1.4%
9 Malaysia 2 1.4%
10 Netherlands 1 0.7%
11 Ukraine 1 0.7%
12 Japan 1 0.7%