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 72 66.1%
2 United States 12 11%
3 Bulgaria 5 4.6%
4 Canada 5 4.6%
5 Korea, Republic of 5 4.6%
6 Taiwan 2 1.8%
7 Ukraine 2 1.8%
8 Australia 1 0.9%
9 Turkey 1 0.9%
10 Romania 1 0.9%
11 Germany 1 0.9%
12 Iraq 1 0.9%
13 Japan 1 0.9%