⇣ cdfshp ⇣cdf100shp00003cdf500shp00014cdf1000shp00028cdf2000shp00056cdf5000shp00140cdf10000shp00280⇣ cdfshp ⇣cdf1,00000shp028cdf5,00000shp140cdf10,00000shp280cdf25,00000shp700cdf50,00000shp1400cdf100,00000shp2800