stage date route terrain length winner
stage
date
route
terrain
length
winner
number
number parsed year month day
list length
first second first_number second_number
first second
number date <d, text> text unitnum(unitnum) text(text)
1 1 july fontenay-sous-bois individual time trial 6 km (3.7 mi) eric vanderaerden (bel)
what was the total number of days for the tour ?
WP VBD-AUX DT JJ NN IN NNS IN DT NN .
23
select count ( c2 ) from w