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 52 35.4%
2 United States 31 21.1%
3 Germany 14 9.5%
4 Sweden 12 8.2%
5 Netherlands 11 7.5%
6 Korea, Republic of 8 5.4%
7 United Kingdom 6 4.1%
8 Hong Kong 4 2.7%
9 Slovakia 2 1.4%
10 France 2 1.4%
11 Albania 2 1.4%
12 Australia 2 1.4%
13 Japan 1 0.7%