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 20 34.5%
2 China 15 25.9%
3 France 8 13.8%
4 Korea, Republic of 4 6.9%
5 Japan 3 5.2%
6 Singapore 2 3.4%
7 United Kingdom 2 3.4%
8 Netherlands 1 1.7%
9 Russia 1 1.7%
10 Germany 1 1.7%
11 Czech Republic 1 1.7%