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 121 55.8%
2 United States 66 30.4%
3 Canada 10 4.6%
4 Russia 5 2.3%
5 Netherlands 3 1.4%
6 Philippines 2 0.9%
7 Australia 2 0.9%
8 Germany 2 0.9%
9 Israel 2 0.9%
10 Mauritius 1 0.5%
11 Moldova, Republic of 1 0.5%
12 France 1 0.5%
13 Ukraine 1 0.5%