I don't know of any existing data on that, although there's a remote chance it could be part of something like the GSS[1]. If not, you could propose it as an addition to the GSS for future years[2]. If you're willing to fund[3] the collection of the extra data, so much the better.

[1]: http://gss.norc.org/

[2]: http://gss.norc.org/Pages/Faq.aspx

[3]: http://gss.norc.org/Documents/other/Paid%20Supplements%20201...