Panels conducted a poll of 500 people with a 4.5% margin of error that was broadcast by the Knesset Channel on September 3rd 2015.
No Israeli public poll has been conducted on the distribution of seats since the March election.
Do you understand the Arrangements Bill and the State Budget?
70% No, 20% Yes
Does Sharon Gal’s resignation harm Yisrael Beytenu?
52% No impact, 21% Harm Party, 12% Help Party
Does Shai Piron’s resignation harm Yesh Atid?
42%, No impact, 25% Harm Party, 10% Help Party
Who is the most fit to lead the Right?
(Only those who define themselves as right-wing)
36% Netanyahu, 31% Bennett, 14% none of the above, 9% Liberman
(Among Likud voters)
72% Netanyahu, 12% Saar, 4% none of the above, 3% Erdan, 3% Ya’alon, 1% Shalom
Jeremy's Knesset Insider 
So, if I understand it correctly, all of Bennet’s supporters voted for his party or some party other than Likud?
The question was only asked of self-defined right-wing voters.
The analysis is pretty easy on this one – many people who prefer Bennett over Netanyahu voted Likud.
Bennett is the only person who can make the US administration and American Jews nostalgic for Bibi whose suicide attack on the Iran deal has been a total disaster.