[['episode number', 'title', 'podcast date', 'run time', 'historical references'], ['301', 'home sweet home!', 'august 1 , 2005', '6:07', 'none'], ['302', 'the adventures of lewis & clark!', 'august 8 , 2005', '4:16', 'meriwether lewis & william clark'], ['303', 'call of the wild!', 'august 14 , 2005', '4:49', 'meriwether lewis & william clark'], ['304', 'the greatest show on earth!', 'august 21 , 2005', '5:16', 'pt barnum'], ['305', 'hitting the bricks!', 'august 28 , 2005', '5:48', 'pt barnum'], ['306', 'fiji queasy!', 'september 4 , 2005', '4:59', 'pt barnum'], ['307', 'accident in time!', 'september 11 , 2005', '5:04', 'none'], ['308', "all 's wells that ends welles!", 'september 18 , 2005', '5:51', 'hg wells & orson welles'], ['309', 'jump the shark!', 'september 25 , 2005', '5:04', 'jumping the shark'], ['310', 'jump the shark! part ii!', 'october 2 , 2005', '4:36', 'jumping the shark'], ['311', 'annie are you oakley are you oakley , annie!', 'october 9 , 2005', '6:13', 'annie oakley & buffalo bill cody'], ['312', 'reach for the sky!', 'october 16 , 2005', '5:52', 'annie oakley & buffalo bill cody'], ['313', 'as the worm turns!', 'october 23 , 2005', '6:31', 'none']]
the month of Aug had 5 Episode aired , while the month of sept had 4
the month of [ENT] had 5 [ENT] aired , while the month of sept had 4