Extracting data from Raster landcover map, per polygon

Discussion created by brianwangu on Mar 28, 2011
Latest reply on May 4, 2012 by erice-esristaff
Hello Colleagues,
I hope you can assist me. I have just created a land-use/cover map. Now I want to obtain the share of the different land-use/cover types within each polygon. I have tried actually extracting polygon by polygon then get the percentages but this is tedious as I have more than 100 polygons. Is there a model/which model can I use to obtain such information in an automated way?

Many Thanks