BPG致力于知识的发现和传播
Total Visits of This Article
2022 | 总访问次数
排名 国家/地区 数量 占比
1 United States 5 31.2%
2 United Kingdom 2 12.5%
3 South Africa 2 12.5%
4 Kazakhstan 2 12.5%
5 Korea, Republic of 1 6.2%
6 Bulgaria 1 6.2%
7 China 1 6.2%
8 Japan 1 6.2%
9 Taiwan 1 6.2%