"parents_age","Number_","Graph"
"16","2",""
"17","2",""
"18","2",""
"18","14","F"
"19","8",""
"19","34","FF"
"20","33","MM"
"20","54","FFF"
"21","30","MM"
"21","113","FFFFFF"
"22","64","MMM"
"22","145","FFFFFFF"
"23","72","MMMM"
"23","209","FFFFFFFFFF"
"24","107","MMMMM"
"24","217","FFFFFFFFFFF"
"25","186","MMMMMMMMM"
"25","295","FFFFFFFFFFFFFFF"
"26","246","MMMMMMMMMMMM"
"26","295","FFFFFFFFFFFFFFF"
"27","210","MMMMMMMMMMM"
"27","291","FFFFFFFFFFFFFFF"
"28","302","MMMMMMMMMMMMMMM"
"28","307","FFFFFFFFFFFFFFF"
"29","278","MMMMMMMMMMMMMM"
"29","255","FFFFFFFFFFFFF"
"30","292","MMMMMMMMMMMMMMM"
"30","301","FFFFFFFFFFFFFFF"
"31","286","MMMMMMMMMMMMMM"
"31","274","FFFFFFFFFFFFFF"
"32","240","MMMMMMMMMMMM"
"32","273","FFFFFFFFFFFFFF"
"33","286","MMMMMMMMMMMMMM"
"33","246","FFFFFFFFFFFF"
"34","285","MMMMMMMMMMMMMM"
"34","235","FFFFFFFFFFFF"
"35","244","MMMMMMMMMMMM"
"35","193","FFFFFFFFFF"
"36","230","MMMMMMMMMMMM"
"36","204","FFFFFFFFFF"
"37","190","MMMMMMMMMM"
"37","166","FFFFFFFF"
"38","218","MMMMMMMMMMM"
"38","160","FFFFFFFF"
"39","177","MMMMMMMMM"
"39","138","FFFFFFF"
"40","154","MMMMMMMM"
"40","188","FFFFFFFFF"
"41","186","MMMMMMMMM"
"41","85","FFFF"
"42","145","MMMMMMM"
"42","95","FFFFF"
"43","122","MMMMMM"
"43","54","FFF"
"44","77","MMMM"
"44","34","FF"
"45","99","MMMMM"
"45","23","F"
"46","62","MMM"
"46","12","F"
"47","60","MMM"
"47","8",""
"48","50","MMM"
"48","4",""
"49","45","MM"
"49","5",""
"50","49","MM"
"51","18","M"
"52","20","M"
"52","1",""
"53","8",""
"54","7",""
"55","10","M"
"56","7",""
"57","2",""
"58","4",""
"59","8",""