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 48.3%
2 United States 63 35%
3 Japan 6 3.3%
4 Canada 5 2.8%
5 Germany 4 2.2%
6 Russia 4 2.2%
7 Singapore 2 1.1%
8 Spain 2 1.1%
9 Hong Kong 2 1.1%
10 Australia 2 1.1%
11 United Kingdom 2 1.1%
12 Taiwan 1 0.6%