Poll carried out 10 October 2012 [after PM Netanyahu announced elections] by  Dialogue for Haaretz of a representative sample of adults Israelis  (including Israeli Arabs). and published in Haaretz on 11 October 2012

If elections held today (expressed in Knesset seats)

Current Knesset seats in [brackets].

29 [27] Likud
19 [13] Labor
15 [15] Yisrael Beiteinu
11 [---] Yeish Atid (Lapid)
10 [11] Shas
08 [07] Jewish Home/National Union (ran as separate tickets)
07 [28] Kadima
06 [05] Yahadut Hatorah
04 [03] Meretz
11 [11] Arab parties
00 [---] Ehud Barak Independence Party

National camp total: 68 Left: 41 Arabs: 11

Who is most appropriate to be prime minister?
Netanyahu —% Livni 28%
Netanyahu —% Olmert 24%
Netanyahu —% Yichimovitch 17%
Netanyahu —% Mofaz 16%
Netanyahu —% Barak 15%

Are you satisfied with the performance of Benjmain Netanyahu as prime
minister?
Yes 45% No 45% Don’t know 10%
[31 July: Yes 31% No 60% Don't know 9%]