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 113 54.1%
2 United States 62 29.7%
3 Canada 7 3.3%
4 Netherlands 6 2.9%
5 Spain 5 2.4%
6 Germany 5 2.4%
7 Belgium 3 1.4%
8 France 2 1%
9 Turkey 2 1%
10 Ukraine 2 1%
11 Australia 1 0.5%
12 India 1 0.5%