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 116 59.2%
2 United States 55 28.1%
3 France 8 4.1%
4 Korea, Republic of 5 2.6%
5 Germany 3 1.5%
6 Russia 2 1%
7 Brazil 2 1%
8 Canada 2 1%
9 1 0.5%
10 Australia 1 0.5%
11 Ukraine 1 0.5%