Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_70560 ( "Year" real, "Division" real, "League" text, "Regular Season" text, "Playoffs" text, "Open Cup" text )

### Question ###
What is the year when they did not qualify for the playoff and the Regular Season shows as 10th?

### Accurate SQL ###

SELECT COUNT("Year") FROM table_70560 WHERE "Playoffs" = 'did not qualify' AND "Regular Season" = '10th'