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 210 61.6%
2 United States 80 23.5%
3 Canada 11 3.2%
4 Germany 9 2.6%
5 France 7 2.1%
6 Korea, Republic of 6 1.8%
7 Ireland 5 1.5%
8 Romania 3 0.9%
9 Russia 3 0.9%
10 India 2 0.6%
11 Iran, Islamic Republic of 2 0.6%
12 Japan 2 0.6%
13 Ukraine 1 0.3%