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 Allergy_Type ( Allergy VARCHAR(20), AllergyType VARCHAR(20) )
TABLE: CREATE TABLE Student ( StuID INTEGER, LName VARCHAR(12), Fname VARCHAR(12), Age INTEGER, Sex VARCHAR(1), Major INTEGER, Advisor INTEGER, city_code VARCHAR(3) )
TABLE: CREATE TABLE Has_Allergy ( StuID INTEGER, Allergy VARCHAR(20) )

### Question ###
List the last name of the students who do not have any food type allergy and count them in a bart chart, show Y-axis from low to high order.

### Accurate SQL ###

SELECT LName, COUNT(LName) FROM Student WHERE NOT StuID IN (SELECT T1.StuID FROM Has_Allergy AS T1 JOIN Allergy_Type AS T2 ON T1.Allergy = T2.Allergy WHERE T2.AllergyType = "food") GROUP BY LName ORDER BY COUNT(LName)