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 United States 30 35.7%
2 China 28 33.3%
3 Germany 5 6%
4 Japan 4 4.8%
5 Taiwan 3 3.6%
6 Korea, Republic of 2 2.4%
7 Netherlands 2 2.4%
8 Singapore 2 2.4%
9 Hong Kong 2 2.4%
10 India 2 2.4%
11 Cyprus 2 2.4%
12 France 2 2.4%