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 152 62%
2 United States 59 24.1%
3 Bulgaria 8 3.3%
4 6 2.4%
5 Germany 5 2%
6 Japan 3 1.2%
7 Korea, Republic of 2 0.8%
8 Thailand 2 0.8%
9 Ireland 2 0.8%
10 Canada 2 0.8%
11 Brazil 1 0.4%
12 France 1 0.4%
13 United Kingdom 1 0.4%
14 Romania 1 0.4%