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 177 62.3%
2 United States 61 21.5%
3 12 4.2%
4 Taiwan 8 2.8%
5 Canada 5 1.8%
6 Germany 4 1.4%
7 Hong Kong 4 1.4%
8 Slovakia 2 0.7%
9 Sweden 2 0.7%
10 Denmark 2 0.7%
11 Japan 2 0.7%
12 Malaysia 1 0.4%
13 Netherlands 1 0.4%
14 Romania 1 0.4%
15 Hungary 1 0.4%
16 Ukraine 1 0.4%