Category View - Hits and other fields blank

Hello,
I have been working on my site for some time and noticed on the category view, I have four fields: the default "Hits", user fields for "Quality", "Value" and "Overall Satisfaction".

The titles show, but the values - numbers - do not.

I have tried viewing this with other templates and the values are still blank. However, I see that the Item Title is fine.

Thank you in advance for any help you might provide.
Mike