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 189 66.3%
2 United States 56 19.6%
3 7 2.5%
4 Canada 7 2.5%
5 Korea, Republic of 5 1.8%
6 Netherlands 5 1.8%
7 Germany 3 1.1%
8 Japan 3 1.1%
9 Ireland 2 0.7%
10 Russia 2 0.7%
11 Thailand 2 0.7%
12 Ukraine 1 0.4%
13 Taiwan 1 0.4%
14 Hong Kong 1 0.4%
15 France 1 0.4%