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 book ( Book_ID int, Title text, Issues real, Writer text )
TABLE: CREATE TABLE publication ( Publication_ID int, Book_ID int, Publisher text, Publication_Date text, Price real )

### Question ###
What are the dates of publications in descending order of price, and count them by a bar chart

### Accurate SQL ###

SELECT Publication_Date, COUNT(Publication_Date) FROM publication GROUP BY Publication_Date ORDER BY Price DESC