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 136 56.2%
2 United States 55 22.7%
3 Taiwan 9 3.7%
4 Netherlands 7 2.9%
5 Korea, Republic of 6 2.5%
6 France 6 2.5%
7 Ireland 6 2.5%
8 Germany 5 2.1%
9 Japan 4 1.7%
10 Canada 4 1.7%
11 United Kingdom 2 0.8%
12 Ukraine 1 0.4%
13 Russia 1 0.4%