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 25 34.7%
2 United States 14 19.4%
3 Germany 6 8.3%
4 Canada 6 8.3%
5 Singapore 5 6.9%
6 Russia 4 5.6%
7 Japan 3 4.2%
8 France 3 4.2%
9 Ireland 2 2.8%
10 Netherlands 1 1.4%
11 Hong Kong 1 1.4%
12 Iran, Islamic Republic of 1 1.4%
13 United Kingdom 1 1.4%