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 74 65.5%
2 United States 17 15%
3 Taiwan 6 5.3%
4 Germany 4 3.5%
5 Cyprus 3 2.7%
6 Korea, Republic of 2 1.8%
7 Russia 2 1.8%
8 Singapore 2 1.8%
9 Czech Republic 1 0.9%
10 France 1 0.9%
11 Ukraine 1 0.9%