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 injury_accident ( game_id int, id int, Player text, Injury text, Number_of_matches text, Source text )
TABLE: CREATE TABLE game ( stadium_id int, id int, Season int, Date text, Home_team text, Away_team text, Score text, Competition text )
TABLE: CREATE TABLE stadium ( id int, name text, Home_Games int, Average_Attendance real, Total_Attendance real, Capacity_Percentage real )

### Question ###
How many injured players not suffering from injury of 'Knee problem' in each match? Show me a bar chart grouping by number of matches, I want to display from high to low by the bar please.

### Accurate SQL ###

SELECT Number_of_matches, COUNT(Number_of_matches) FROM injury_accident WHERE Injury <> 'Knee problem' GROUP BY Number_of_matches ORDER BY Number_of_matches DESC