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 107 71.3%
2 United States 15 10%
3 Japan 6 4%
4 France 5 3.3%
5 Germany 5 3.3%
6 Cyprus 4 2.7%
7 Hong Kong 3 2%
8 Korea, Republic of 2 1.3%
9 Netherlands 2 1.3%
10 Romania 1 0.7%