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 57 47.1%
2 United States 28 23.1%
3 Czech Republic 8 6.6%
4 Germany 6 5%
5 Japan 5 4.1%
6 Cyprus 3 2.5%
7 Bangladesh 2 1.7%
8 Bulgaria 2 1.7%
9 France 2 1.7%
10 Taiwan 2 1.7%
11 United Kingdom 1 0.8%
12 Australia 1 0.8%
13 Canada 1 0.8%
14 Malaysia 1 0.8%
15 Netherlands 1 0.8%
16 New Zealand 1 0.8%