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 110 48.9%
2 United States 66 29.3%
3 Canada 11 4.9%
4 Germany 10 4.4%
5 Australia 8 3.6%
6 Netherlands 4 1.8%
7 France 3 1.3%
8 Spain 3 1.3%
9 Thailand 2 0.9%
10 Romania 2 0.9%
11 Russia 2 0.9%
12 Korea, Republic of 2 0.9%
13 Moldova, Republic of 2 0.9%