How would I exclude NH as zero and not show as 1?

In C2, copied down:
=IF(B2="","",IF(B2="NH",0,1))
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Max
Singapore
http://savefile.com/projects/236895
xdemechanik
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On Feb 5, 11:01 am, "pano" wrote:
After having another look at this I need the formula to allow a
product NH not to count as 1.
How would I exclude NH as zero and not show as 1????