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 166 67.8%
2 United States 48 19.6%
3 Korea, Republic of 7 2.9%
4 Canada 5 2%
5 United Kingdom 5 2%
6 Germany 3 1.2%
7 Hong Kong 2 0.8%
8 Australia 2 0.8%
9 Denmark 2 0.8%
10 France 1 0.4%
11 Malaysia 1 0.4%
12 New Zealand 1 0.4%
13 Ukraine 1 0.4%
14 Italy 1 0.4%