Temperature report

I created a report to show me the temperature for out Cisco 2960L switches. So far down the list, nodes begin to occupy two lines instead of one. As well, the Unit of Measure (i.e. Celsius) changes from C to W, and the temperature value disappears. Farther still down the list, nodes are reported again on one line but the temperature value remains blank and the Unit of Measure remains W.

The IOS image on all these switches is consistent. What is going on?

2960L Switches - health sensors - for Twack.pdf