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 42 58.3%
2 United States 13 18.1%
3 Germany 7 9.7%
4 Taiwan 4 5.6%
5 Romania 2 2.8%
6 Singapore 2 2.8%
7 Hong Kong 1 1.4%
8 New Zealand 1 1.4%