When did the Prophets of the Old Testament serve?

Prophet	Time Period
Joel	during 9th century BC
Obadiah	during 9th century BC - or after 586 BC?
Jonah	800 - 790 BC
Hosea	772/752 - 722 BC
Isaiah	767 - 697 BC
Amos	767 - 753 BC
Micah	750 - 700 BC
Nahum	663 - 612 BC
Jeremiah	627 - 586 BC
Zephaniah	622 - 606 BC
Habakkuk	612 - 605 BC
Daniel	605 - 536/535 BC
Ezekiel	593 - 571 BC
Haggai	around 520 BC
Zechariah	520 - 480 BC
Malachi	450 - 425 BC