I am trying to write a formula that will count only certain rows in a column if the result is greater than 0. I do not want every row included in the count.

Normally if I wanted every row the formula would be =countif(I4:I417,">0") however, because I only want particular rows in the column, the formula I have used is

=COUNTIF((I12,I21,I30,I39,I48,I57,I66,I75,I84,I93,I102,I111,I120,I129,I138,I147,I156,I165,I174,I183,I192,I201,I210,I219,I228,I237,I246,I255,I264,I273,I282,I291,I300,I309,I318,I327,I336,I345,I354,I363,I372,I381,I390,I399,I408,I417),">0")

This is giving me the result of value! in my cell however. I also tried doing it with countifs formula but cant get that to work either.

Any advice would be appreciated