Wrong data displayed from Excel Sheet in Google Drive

[Gerhard_Viljoen]

Hi,
I have recently uploaded an Excel sheet onto my Google Drive and imported this table to use in my app. The data, however is not showing when I select “view data” in Tables > Data.

Could this be because of the type of data or is it because of the .xls file in Google?

I’ve simplified the data down to three entries in order to try and find the issue, see the screenshot:

Please help if you have any suggestions on how to fix this?

Regards
Gerhard