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 158 62.5%
2 United States 45 17.8%
3 Canada 10 4%
4 Germany 6 2.4%
5 5 2%
6 Slovenia 5 2%
7 Russia 4 1.6%
8 France 4 1.6%
9 Hong Kong 4 1.6%
10 Japan 3 1.2%
11 Macao 2 0.8%
12 Netherlands 2 0.8%
13 Singapore 2 0.8%
14 Taiwan 2 0.8%
15 Ukraine 1 0.4%