model availability introduced length of use last of whiteness
model
availability
introduced
length of use
last of whiteness
number parsed year month
number day
number month
text text date time time
crest whitestrips classic
previously crest whitestrips discontinued may 2001 14 days 12 months
what is the number of products that were introduced in 2010 ?
WP VBD-AUX DT NN IN NNS WDT VBD-AUX VBN IN CD .
3
select count ( c1 ) from w where c3_year = 2010