The pre-determined criteria are as follows:
- Top 10 % of the Full Universe – 10 percent of the total number of companies.
- Top 25 % of the Full Universe – 25 percent of the total number of companies.
- Top 50 % of the Full Universe – 50 percent of the total number of companies.
- Bottom 50 % of the Full Universe – 50 percent of the total number of companies.
- Bottom 25 % of the Full Universe – 25 percent of the total number of companies.
- Bottom 10 % of the Full Universe – 10 percent of the total number of companies.
Note: The terms "Top" and "Bottom" mean best or worst performers.