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_name_66 (year VARCHAR, result VARCHAR, series VARCHAR)

### Question ###
What year gave a nominated result for the room 222 series?

### Accurate SQL ###

SELECT COUNT(year) FROM table_name_66 WHERE result = "nominated" AND series = "room 222"