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 72 52.6%
2 United States 36 26.3%
3 Netherlands 15 10.9%
4 United Kingdom 3 2.2%
5 Hong Kong 3 2.2%
6 Brazil 2 1.5%
7 Spain 1 0.7%
8 Turkmenistan 1 0.7%
9 India 1 0.7%
10 Malaysia 1 0.7%
11 Estonia 1 0.7%
12 Germany 1 0.7%