I want to know the answer to the following question:
How many clubs entered in 2006-07?
All the background I'm provided with is that "In 2005–06 this increased to 674 entrants, in 2006–07 to 687, in 2007–08 to 731 clubs, and for the 2008–09 and 2009–10 competitions it reached 762.". Is that enough to answer the question?