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 406 80.7%
2 United States 65 12.9%
3 Korea, Republic of 6 1.2%
4 Germany 4 0.8%
5 Hong Kong 4 0.8%
6 Taiwan 3 0.6%
7 Canada 2 0.4%
8 Japan 2 0.4%
9 France 2 0.4%
10 Netherlands 2 0.4%
11 New Zealand 2 0.4%
12 Russia 2 0.4%
13 Ireland 1 0.2%
14 Ukraine 1 0.2%
15 United Kingdom 1 0.2%