When I open the csv or xlsx file, the prefixed 0s in census tract IDs are lost, causing usability issues.

[switzersc-usds]

Describe the bug When I open the data file (either) in Excel, the first 0 of many of the census tract IDs is dropped and therefore the ID is made incorrect / unusable.

To Reproduce Steps to reproduce the behavior:

1. Go to '...'
2. Click on '....'
3. Scroll down to '....'
4. See error

Expected behavior A clear and concise description of what you expected to happen.

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Desktop (please complete the following information):

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• Browser [e.g. chrome, safari]
• Version [e.g. 22]

Smartphone (please complete the following information):

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[lucasmbrown-usds]

FYI, I'm not sure you'll be able to fix this in a CSV -- maybe writing strings around the cell like "01234567890" works? For excel, you may have to write ='01234567890, if you try "01234567890" and it doesn't work there either.