⇣ copshp ⇣cop100shp00002cop500shp00010cop1000shp00020cop2000shp00040cop5000shp00101cop10000shp00202⇣ copshp ⇣cop1,00000shp02021cop5,00000shp101cop10,00000shp202cop25,00000shp505cop50,00000shp1010cop100,00000shp2021