BPG致力于知识的发现和传播
Total Visits of This Article
2024 | 总访问次数
排名 国家/地区 数量 占比
1 China 58 67.4%
2 United States 16 18.6%
3 Singapore 2 2.3%
4 France 2 2.3%
5 Japan 2 2.3%
6 Korea, Republic of 1 1.2%
7 Romania 1 1.2%
8 Russia 1 1.2%
9 Sweden 1 1.2%
10 Taiwan 1 1.2%
11 Australia 1 1.2%