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 129 62.3%
2 United States 44 21.3%
3 Canada 8 3.9%
4 Korea, Republic of 7 3.4%
5 Germany 5 2.4%
6 Ireland 4 1.9%
7 Slovakia 3 1.4%
8 France 2 1%
9 Russia 2 1%
10 Malaysia 1 0.5%
11 Turkmenistan 1 0.5%
12 Ukraine 1 0.5%