How many Default rubrics are in EssayGrader?

We currently have 16 default rubrics. They are as follows:

• Elementary -  Persuasive
• Elementary - Descriptive
• Elementary - Narrative
• Elementary - College
• Middle school - Persuasive
• Middle school - Descriptive
• Middle school - Narrative
• Middle school - College
• High school - Persuasive
• High school - Descriptive
• High school - Narrative
• High school - College
• College - Persuasive
• College - Descriptive
• College - Narrative
• College - College