Need help finding the CMYK equivalent to PMS 296

I’m having a bit of trouble finding the CMYK equivalent to PMS 296.
I have 4 different recipes.

100 c 73 m 30 y 83 k (swatch pantone coated booklet 2005)
100 c 46 m 0 y 70 k (swatch pantone coated booklet 2002 & Indesign/Illustrator swatch charts)
92 c 75 m 54 y 66 k (Photoshop equivalent)
100 c 47 m 0 y 69 k (google search)

Could some one give me the CMYK equivalent from a 2008 or 2007 Pantone Coated swatch booklet.

Thanks