mysql - Get each column count where column value is not NULL -


i have table , 5 columns in table. want row count each column column value not null. 

column1 column2 column3 column4 column5 1        2        2       2        2 2        2        2       null     2      3        null     2       2        null null     null     2       2        null null     null     2       2        null

i should output 3,2,5,4,2

the solutions offered did not work me. had modify code follows:

select  count(nullif(column1,'')), count(nullif(column2,'')), count(nullif(column3,'')), count(nullif(column4,'')), count(nullif(column5,'')) table1

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