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 87 52.7%
2 United States 51 30.9%
3 India 6 3.6%
4 Germany 5 3%
5 Hong Kong 4 2.4%
6 Mexico 3 1.8%
7 Netherlands 3 1.8%
8 Canada 2 1.2%
9 Taiwan 2 1.2%
10 Australia 1 0.6%
11 Spain 1 0.6%