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 393 81.7%
2 United States 49 10.2%
3 Ireland 11 2.3%
4 Russia 7 1.5%
5 Canada 6 1.2%
6 Germany 4 0.8%
7 Korea, Republic of 3 0.6%
8 Ukraine 2 0.4%
9 Taiwan 2 0.4%
10 Thailand 1 0.2%
11 Tunisia 1 0.2%
12 Australia 1 0.2%
13 Romania 1 0.2%