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 177 68.3%
2 United States 30 11.6%
3 Japan 23 8.9%
4 Korea, Republic of 5 1.9%
5 France 4 1.5%
6 Germany 4 1.5%
7 4 1.5%
8 Canada 4 1.5%
9 Australia 3 1.2%
10 Russia 3 1.2%
11 Ukraine 1 0.4%
12 Netherlands 1 0.4%