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_26929 ( "Player" text, "Played" real, "Sets Won" real, "Sets Lost" real, "Legs Won" real, "Legs Lost" real, "LWAT" real, "100+" real, "140+" real, "180s" real, "High Checkout" real, "3-dart Average" text )

### Question ###
How man 3-dart averages did gary anderson have?

### Accurate SQL ###

SELECT COUNT("3-dart Average") FROM table_26929 WHERE "Player" = 'Gary Anderson'