Which Safari version corresponds to which WebKit version?

Question

Here is what Google Analytics says about the popularity of different Safari versions on my website:

Safari version     Visits
=========================
533.21.1           48.82%
6533.18.5          19.52%
533.19.4            8.15%
534.5               3.82%
533.20.27           3.50%
534.48.3            3.10%
531.21.10           2.43%
533.18.5            2.30%
6531.22.7           1.00%
531.9               0.89%

But these are actually WebKit versions. Is there a table somewhere to help me to translate them to Safari versions?

Answer 1

Wikipedia lists Safari versions with the corresponding WebKit version: http://en.wikipedia.org/wiki/Safari_version_history