Is it true that the Ummah of Yunus (Jonah) is the only one to have all members of it to profess faith in Allah (God)?

From Tafsir Ibn Kathir : > No town has denied the truth and then believed when they saw the > scourge, and then their belief benefited them, with the exception of > the people of Yunus. When they lost their Prophet and they thought > that the scourge was close upon them, Allah sent through their hearts > the desire to repent. So they wore woolen fabrics and they separated > each animal from its offspring. They then cried out to Allah for forty > nights. When Allah saw the truth in their hearts and that they were > sincere in their repentance and regrets, He removed the scourge from > them. Does this imply that each and every individual of that Ummah became a believer? Is **Prophet Yunus (Jonah)** the only Prophet to have his entire Ummah turn to Allah (esp after he left them without Allah's permission & was eaten alive by a fish only to repent and be forgiven by Allah)?