Fix numeric values from excel issue

Numbers for stored as doubles and transformed into strings.
4 jobs for 0.4.4 in 4 minutes and 4 seconds (queued for 2 seconds)
latest
Status Job ID Name Coverage
  Test
passed test #33581
mbr

00:01:49

passed test-chart #33582
mbr

00:00:13

 
  Publish
passed build-tagged-image #33583

00:02:15

passed publish-chart #33584
mbr

00:00:13