(1) One child -- $1,338 + 0.088 x combined adjusted gross income above fifteen thousand dollars per month;
(2) Two children -- $1,934 + 0.129 x combined adjusted gross income above fifteen thousand dollars per month;
(3) Three children -- $2,276 + 0.153 x combined adjusted gross income above fifteen thousand dollars per month;
(4) Four children -- $2,515 + 0.169 x combined adjusted gross income above fifteen thousand dollars per month;
(5) Five children -- $2,726 + 0.183 x combined adjusted gross income above fifteen thousand dollars per month; and
(6) Six children -- $2,917 + 0.196 x combined adjusted gross income above fifteen thousand dollars per month.