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 44 40.7%
2 Germany 22 20.4%
3 United States 18 16.7%
4 Hong Kong 5 4.6%
5 Korea, Republic of 5 4.6%
6 Canada 4 3.7%
7 Netherlands 3 2.8%
8 Russia 2 1.9%
9 Singapore 2 1.9%
10 Ukraine 1 0.9%
11 United Kingdom 1 0.9%
12 France 1 0.9%