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 154 63.9%
2 United States 45 18.7%
3 France 10 4.1%
4 Canada 7 2.9%
5 Korea, Republic of 6 2.5%
6 Germany 4 1.7%
7 Norway 3 1.2%
8 Ukraine 3 1.2%
9 Russia 2 0.8%
10 Ireland 2 0.8%
11 Switzerland 1 0.4%
12 United Kingdom 1 0.4%
13 Romania 1 0.4%
14 1 0.4%
15 India 1 0.4%