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 163 71.5%
2 United States 41 18%
3 Korea, Republic of 8 3.5%
4 Netherlands 5 2.2%
5 Japan 4 1.8%
6 Germany 2 0.9%
7 Macao 2 0.9%
8 Singapore 1 0.4%
9 Ukraine 1 0.4%
10 Canada 1 0.4%