What is the total number of winners when the team classification leader was Kelme-Costa Blanca and the combativity award was won by Jacky Durand?
create table table_2267345_2 (winner varchar, team_classification varchar, combativity_award varchar, PRIMARY KEY (winner))
select count(winner) from table_2267345_2 where team_classification = "kelme-costa blanca" and combativity_award = "jacky durand"