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 Movie ( mID int, title text, year int, director text )
TABLE: CREATE TABLE Reviewer ( rID int, name text )
TABLE: CREATE TABLE Rating ( rID int, mID int, stars int, ratingDate date )

### Question ###
For directors who had more than one movie, bin the year into Year interval and them compute the total number of movies in each year bucket, and group by title The result can be drawn as a trend line, and show x-axis in ascending order.

### Accurate SQL ###

SELECT year, COUNT(year) FROM Movie AS T1 JOIN Movie AS T2 ON T1.director = T2.director WHERE T1.title <> T2.title GROUP BY title ORDER BY year