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 41 44.6%
2 United States 18 19.6%
3 Japan 10 10.9%
4 France 9 9.8%
5 Singapore 4 4.3%
6 Taiwan 2 2.2%
7 Cyprus 2 2.2%
8 Korea, Republic of 2 2.2%
9 Netherlands 1 1.1%
10 Romania 1 1.1%
11 Germany 1 1.1%
12 Brazil 1 1.1%