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 184 66.7%
2 United States 63 22.8%
3 Canada 7 2.5%
4 Taiwan 6 2.2%
5 Germany 3 1.1%
6 Korea, Republic of 3 1.1%
7 Russia 2 0.7%
8 2 0.7%
9 India 2 0.7%
10 Israel 2 0.7%
11 Australia 1 0.4%
12 Ukraine 1 0.4%