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 29 40.8%
2 United States 26 36.6%
3 Germany 4 5.6%
4 Singapore 3 4.2%
5 Japan 2 2.8%
6 Korea, Republic of 2 2.8%
7 Brazil 2 2.8%
8 Turkey 1 1.4%
9 Italy 1 1.4%
10 Croatia 1 1.4%