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_39312 ( "Name" text, "GP-GS" text, "Effic" real, "Att-Cmp-Int" text, "Avg/G" real )

### Question ###
How many players had an Att-Cmp-Int of 143 269 16, and an efficiency of less than 116.9?

### Accurate SQL ###

SELECT COUNT("Avg/G") FROM table_39312 WHERE "Att-Cmp-Int" = '143–269–16' AND "Effic" < '116.9'