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 China 105 62.1%
2 United States 45 26.6%
3 Australia 4 2.4%
4 Canada 4 2.4%
5 Germany 3 1.8%
6 Hong Kong 2 1.2%
7 Japan 2 1.2%
8 Netherlands 2 1.2%
9 Russia 2 1.2%