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 49 38.9%
2 Germany 31 24.6%
3 United States 19 15.1%
4 Japan 11 8.7%
5 Netherlands 3 2.4%
6 United Kingdom 3 2.4%
7 Taiwan 2 1.6%
8 Cyprus 2 1.6%
9 Australia 1 0.8%
10 Austria 1 0.8%
11 Hong Kong 1 0.8%
12 India 1 0.8%
13 Israel 1 0.8%
14 Syrian Arab Republic 1 0.8%