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_20988 ( "Year" real, "Starts" real, "Wins" real, "Top 5" real, "Top 10" real, "Poles" real, "Avg. Start" text, "Avg. Finish" text, "Winnings" text, "Position" text, "Team(s)" text )

### Question ###
name the total number of top 10 also where the position is 51st

### Accurate SQL ###

SELECT COUNT("Top 10") FROM table_20988 WHERE "Position" = '51st'