*Citizens elect the PM, 350 deputies and 208 senators
*Over 37 million are called to the polls
*2,600 voters requested to vote by mail
*Over 63,000 polling stations were set up for the election
*PSOE, VOW and PP candidates lead voting intentions
*July 23rd elections cost about 220.87 million euros
*Sunday’s elections are held after PM Sanchez dissolved the government
