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_53869 ( "Ship" text, "Built" real, "Entered service" real, "Route" text, "Gross tonnage" text, "Length" text, "Width" text, "Passengers" real, "Vessels" real, "Knots" real )

### Question ###
Which width had an entered service year of 2010?

### Accurate SQL ###

SELECT "Width" FROM table_53869 WHERE "Entered service" = '2010'