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 230 75.7%
2 United States 40 13.2%
3 France 9 3%
4 Germany 6 2%
5 Canada 6 2%
6 United Kingdom 4 1.3%
7 Japan 3 1%
8 Korea, Republic of 3 1%
9 Thailand 1 0.3%
10 Ukraine 1 0.3%
11 Australia 1 0.3%