Welcome to your FAS energy index survey.

The following ten statements refer to how you usually feel. Per statement you can choose one out of five answer categories, varying from Never to Always.

• Never: do not have any complaints at the moment
• Sometimes: about monthly or less
• Regularly: about a few times a month
• Often: many times a month
• Always: about every day

Please give one answer to each question*.

* We do not save or keep a record of any of your answers or scores.