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 56 70%
2 Canada 7 8.8%
3 United States 7 8.8%
4 Korea, Republic of 2 2.5%
5 Malaysia 1 1.2%
6 Netherlands 1 1.2%
7 Thailand 1 1.2%
8 Ukraine 1 1.2%
9 France 1 1.2%
10 Germany 1 1.2%
11 Ireland 1 1.2%
12 Azerbaijan 1 1.2%