"","Mutation","Family","Frequency"
"1","Alteration","Content Multipliers Family",317646
"2","Alteration","Duplicators with URLs Family",11974
"3","Alteration","Informed Contributors Family",41509
"4","Alteration","Unique Tweeters Family",24267
"5","Deletion","Content Multipliers Family",1030862
"6","Deletion","Duplicators with URLs Family",272475
"7","Deletion","Informed Contributors Family",402705
"8","Deletion","Unique Tweeters Family",812654
"9","Insertion","Content Multipliers Family",214698
"10","Insertion","Duplicators with URLs Family",21434
"11","Insertion","Informed Contributors Family",60054
"12","Insertion","Unique Tweeters Family",82298
"13","Substitution","Content Multipliers Family",942766
"14","Substitution","Duplicators with URLs Family",118942
"15","Substitution","Informed Contributors Family",411161
"16","Substitution","Unique Tweeters Family",301420