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 United States 42 30.9%
2 China 36 26.5%
3 Germany 11 8.1%
4 Japan 11 8.1%
5 Netherlands 7 5.1%
6 India 5 3.7%
7 Canada 4 2.9%
8 Ireland 3 2.2%
9 Italy 3 2.2%
10 Russia 2 1.5%
11 Australia 2 1.5%
12 Cyprus 2 1.5%
13 France 2 1.5%
14 Hong Kong 2 1.5%
15 Iraq 1 0.7%
16 Turkey 1 0.7%
17 Kazakhstan 1 0.7%
18 Latvia 1 0.7%