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 45 44.6%
2 United States 35 34.7%
3 Canada 4 4%
4 Hong Kong 4 4%
5 Netherlands 4 4%
6 New Zealand 2 2%
7 Iran, Islamic Republic of 2 2%
8 Ireland 1 1%
9 Japan 1 1%
10 Malaysia 1 1%
11 Russia 1 1%
12 Singapore 1 1%