SELECT Open_Date, COUNT(Open_Date) FROM church ORDER BY COUNT(Open_Date) DESC
Draw a bar chart of open date versus the number of open date, and order from high to low by the total number.
CREATE TABLE church (
    Church_ID int,
    Name text,
    Organized_by text,
    Open_Date int,
    Continuation_of text
)

CREATE TABLE wedding (
    Church_ID int,
    Male_ID int,
    Female_ID int,
    Year int
)

CREATE TABLE people (
    People_ID int,
    Name text,
    Country text,
    Is_Male text,
    Age int
)