{"mck":20,"ck":"Below 40","ha":2,"nha":88}
{"mck":60,"ck":"40-80","ha":13,"nha":26}
{"mck":100,"ck":"80-120","ha":30,"nha":8}
{"mck":140,"ck":"120-160","ha":30,"nha":5}
{"mck":180,"ck":"160-200","ha":21,"nha":0}
{"mck":220,"ck":"200-240","ha":19,"nha":1}
{"mck":260,"ck":"240-280","ha":18,"nha":1}
{"mck":300,"ck":"280-320","ha":13,"nha":1}
{"mck":340,"ck":"320-360","ha":19,"nha":0}
{"mck":380,"ck":"360-400","ha":15,"nha":0}
{"mck":420,"ck":"400-440","ha":7,"nha":0}
{"mck":460,"ck":"440-480","ha":8,"nha":0}
{"mck":500,"ck":"480 and over","ha":35,"nha":0}