How can i count >=20 and <=40 in bar chart expression

[#1]

How can i count >=20 and <=40 in bar chart expression

count({<Sum(Input31+Input32+Input33+Input34+Input35)={'>=20','<=40'}>} Name)

[MK_QSL]

=COUNT(Aggr(DISTINCT IF(SUM(Input31 + Input32 + Input33) >= 20 and  SUM(Input31 + Input32 + Input33) <= 40,Name),Name))