Winter Rate: December 1 – December 21

Peak Rate: December 22 – December 25

Winter Rate: December 26 – December 29

Peak Rate: December 30 – January 1, 2023

Winter Rate: January 2 – February 28

Discount Rate: March 1 – May 25

Peak Rate: May 26 – August 20

Discount Rate: August 21 – August 31

Peak Rate: September 1 – September 4

Discount Rate: September 5 – November 22

Peak Rate: November 23 – November 26

Discount Rate: November 27 – November 30

Winter Rate: December 1 – December 22

Peak Rate: December 23 – December 25

Winter Rate: December 26 – December 29

Peak Rate: December 30 – January 1, 2023