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 29 35.8%
2 United States 24 29.6%
3 Taiwan 6 7.4%
4 Germany 5 6.2%
5 Netherlands 4 4.9%
6 Sweden 3 3.7%
7 Australia 2 2.5%
8 Iran, Islamic Republic of 2 2.5%
9 Korea, Republic of 1 1.2%
10 Saudi Arabia 1 1.2%
11 India 1 1.2%
12 Czech Republic 1 1.2%
13 France 1 1.2%
14 United Kingdom 1 1.2%