Wikileaks: Where did Erdogan spend his alleged "8 Swiss Bank accounts" of 2004?

Speaking of "serious Corruption" in Turkey, the U.S. Ambassador's Letter, dated from 2004 and revealed by Wikileaks in 2010, says that : " We have heard from 2 contacts that Erdogan has 8 accounts in Swiss banks".

- "I do not have one penny in Swiss banks !", angrily replied the Turkish Prime Minister Yesterday, ...on December 2010, (i.e. more than 6 Years later),
The Turkish PM also asked from the U.S. to "call to account" its diplomats", and accused the U.S. Ambassador of "slander", "Lies", and "Inaccurate" claims. A U.S. apology for cables alleging financial improprieties was insufficient, Erdogan reportedly added, accusing Obama's "United States (to be) responsible for those diplomats' false claims and their smears".

>>> In consequence, assuming that both tell the Truth, the question raised, obviously is : - "Where did Erdogan spend the Money of his reported 8 Swiss Banks accounts of 2004 ?", (since "not ... one penny" wasn't left in 2010 : see above) ?

And, by the way, : - Why in Switzerland, back in 2004 ? Did any exceptionaly important event for Turkey's interests take place in that Country at that precise Year ?

May be such elementary clarifications could help reveal where the Money of Erdogan's alleged "8 Swiss Banks Accounts" that he had "in Switzerland" on "2004", and which mysteriously disappeared afterwards (See above), might have gone...