Schema:
CREATE TABLE Invoice_Items (
    Invoice_Item_ID INTEGER,
    Invoice_ID INTEGER,
    Order_ID INTEGER,
    Order_Item_ID INTEGER,
    Product_ID INTEGER,
    Order_Quantity INTEGER,
    Other_Item_Details VARCHAR(255)
)

CREATE TABLE Invoices (
    Invoice_ID INTEGER,
    Order_ID INTEGER,
    payment_method_code CHAR(15),
    Product_ID INTEGER,
    Order_Quantity VARCHAR(288),
    Other_Item_Details VARCHAR(255),
    Order_Item_ID INTEGER
)

CREATE TABLE Order_Items (
    Order_Item_ID INTEGER,
    Order_ID INTEGER,
    Product_ID INTEGER,
    Order_Quantity VARCHAR(288),
    Other_Item_Details VARCHAR(255)
)

CREATE TABLE Addresses (
    Address_ID VARCHAR(100),
    Line_1 VARCHAR(255),
    Line_2 VARCHAR(255),
    City_Town VARCHAR(255),
    State_County VARCHAR(255),
    Other_Details VARCHAR(255)
)

CREATE TABLE Bookings (
    Booking_ID INTEGER,
    Customer_ID INTEGER,
    Workshop_Group_ID VARCHAR(100),
    Status_Code CHAR(15),
    Store_ID INTEGER,
    Order_Date DATETIME,
    Planned_Delivery_Date DATETIME,
    Actual_Delivery_Date DATETIME,
    Other_Order_Details VARCHAR(255)
)

CREATE TABLE Clients (
    Client_ID INTEGER,
    Address_ID INTEGER,
    Customer_Email_Address VARCHAR(255),
    Customer_Name VARCHAR(255),
    Customer_Phone VARCHAR(255),
    Other_Details VARCHAR(255)
)

CREATE TABLE Performers_in_Bookings (
    Order_ID INTEGER,
    Performer_ID INTEGER
)

CREATE TABLE Stores (
    Store_ID VARCHAR(100),
    Address_ID INTEGER,
    Marketing_Region_Code CHAR(15),
    Store_Name VARCHAR(255),
    Store_Phone VARCHAR(255),
    Store_Email_Address VARCHAR(255),
    Other_Details VARCHAR(255)
)

CREATE TABLE Products (
    Product_ID VARCHAR(100),
    Product_Name VARCHAR(255),
    Product_Price DECIMAL(20,4),
    Product_Description VARCHAR(255),
    Other_Product_Service_Details VARCHAR(255)
)

CREATE TABLE Ref_Service_Types (
    Service_Type_Code CHAR(15),
    Parent_Service_Type_Code CHAR(15),
    Service_Type_Description VARCHAR(255)
)

CREATE TABLE Services (
    Service_ID INTEGER,
    Service_Type_Code CHAR(15),
    Workshop_Group_ID INTEGER,
    Product_Description VARCHAR(255),
    Product_Name VARCHAR(255),
    Product_Price DECIMAL(20,4),
    Other_Product_Service_Details VARCHAR(255)
)

CREATE TABLE Marketing_Regions (
    Marketing_Region_Code CHAR(15),
    Marketing_Region_Name VARCHAR(255),
    Marketing_Region_Descriptrion VARCHAR(255),
    Other_Details VARCHAR(255)
)

CREATE TABLE Bookings_Services (
    Order_ID INTEGER,
    Product_ID INTEGER
)

CREATE TABLE Customer_Orders (
    Order_ID INTEGER,
    Customer_ID INTEGER,
    Store_ID INTEGER,
    Order_Date DATETIME,
    Planned_Delivery_Date DATETIME,
    Actual_Delivery_Date DATETIME,
    Other_Order_Details VARCHAR(255)
)

CREATE TABLE Ref_Payment_Methods (
    payment_method_code CHAR(10),
    payment_method_description VARCHAR(80)
)

CREATE TABLE Performers (
    Performer_ID INTEGER,
    Address_ID INTEGER,
    Customer_Name VARCHAR(255),
    Customer_Phone VARCHAR(255),
    Customer_Email_Address VARCHAR(255),
    Other_Details VARCHAR(255)
)

CREATE TABLE Drama_Workshop_Groups (
    Workshop_Group_ID INTEGER,
    Address_ID INTEGER,
    Currency_Code CHAR(15),
    Marketing_Region_Code CHAR(15),
    Store_Name VARCHAR(255),
    Store_Phone VARCHAR(255),
    Store_Email_Address VARCHAR(255),
    Other_Details VARCHAR(255)
)

CREATE TABLE Customers (
    Customer_ID VARCHAR(100),
    Address_ID INTEGER,
    Customer_Name VARCHAR(255),
    Customer_Phone VARCHAR(255),
    Customer_Email_Address VARCHAR(255),
    Other_Details VARCHAR(255)
)

Question: A bar chart for what are the number of the descriptions of the service types with product price above 100?, and could you list in descending by the how many service type description please?

SQL:
SELECT Service_Type_Description, COUNT(Service_Type_Description) FROM Ref_Service_Types AS T1 JOIN Services AS T2 ON T1.Service_Type_Code = T2.Service_Type_Code WHERE T2.Product_Price > 100 GROUP BY Service_Type_Description ORDER BY COUNT(Service_Type_Description) DESC