What are the release dates for The Whirlwind - 1920?

What are the release dates for The Whirlwind - 1920?
The Whirlwind - 1920 was released on:

USA: 17 January 1920
USA: 24 January 1920 (episode 2)
USA: 31 January 1920 (episode 3)
USA: 7 February 1920 (episode 4)
USA: 14 February 1920 (episode 5)
USA: 21 February 1920 (episode 6)
USA: 28 February 1920 (episode 7)
USA: 6 March 1920 (episode 8)
USA: 13 March 1920 (episode 9)
USA: 20 March 1920 (episode 10)
USA: 27 March 1920 (episode 11)
USA: 3 April 1920 (episode 12)
USA: 10 April 1920 (episode 13)
USA: 17 April 1920 (episode 14)
USA: 24 April 1920 (episode 15)