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 216 70.4%
2 United States 55 17.9%
3 Netherlands 6 2%
4 Japan 6 2%
5 Germany 4 1.3%
6 Hong Kong 3 1%
7 Russia 3 1%
8 Taiwan 2 0.7%
9 Norway 2 0.7%
10 Ireland 2 0.7%
11 2 0.7%
12 Canada 2 0.7%
13 Korea, Republic of 1 0.3%
14 Palestine, State of 1 0.3%
15 Ukraine 1 0.3%
16 United Kingdom 1 0.3%