Table:
text: List of Prime Ministers of Northern Cyprus
List of prime ministers of Northern Cyprus (1975–present)
Prime ministers of the Turkish Republic of Northern Cyprus (1983–present)
_ Name_ Took_Office Left_Office Party_
1 Nejat Konuk, 2nd time 15 November 1983 19 July 1985 National Unity Party
2 Derviş Eroğlu, 1st time 19 July 1985 1 January 1994 National Unity Party
3 Hakkı Atun 1 January 1994 16 August 1996 Democratic Party
(2) Derviş Eroğlu, 2nd time 16 August 1996 13 January 2004 National Unity Party
4 Mehmet Ali Talat 13 January 2004 26 April 2005 Republican Turkish Party
5 Ferdi Sabit Soyer 26 April 2005 5 May 2009 Republican Turkish Party
(2) Derviş Eroğlu, 3rd time 5 May 2009 23 April 2010 National Unity Party

text: List of Prime Ministers of Northern Cyprus
List of prime ministers of Northern Cyprus (1975–present)
Prime ministers of the Turkish Republic of Northern Cyprus (1983–present)
_ Name_ Took_Office Left_Office Party_
— Hüseyin Özgürgün (acting) 23 April 2010 17 May 2010 National Unity Party
6 İrsen Küçük 17 May 2010 13 June 2013 National Unity Party
7 Sibel Siber 13 June 2013 2 September 2013 Republican Turkish Party
8 Özkan Yorgancıoğlu 2 September 2013 Incumbent Republican Turkish Party

Question: What is the minimum number of parties that have won the North Cyprus Prime Ministers lists?

Question: Which party in the North Cyprus Prime Ministers list had the most Prime Ministers?