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 160 67.2%
2 United States 39 16.4%
3 France 8 3.4%
4 Germany 8 3.4%
5 Canada 7 2.9%
6 Ireland 4 1.7%
7 Japan 4 1.7%
8 Bulgaria 2 0.8%
9 Russia 2 0.8%
10 Thailand 1 0.4%
11 Ukraine 1 0.4%
12 Netherlands 1 0.4%
13 Norway 1 0.4%