Rolling Average 1

(19Q1-19Q4)

Rolling Average 2 (19Q2-20Q1)

Rolling Average 3 (19Q3-20Q2)

Rolling Average 4 (19Q4-20Q3)

Rolling Average 5 (20Q1-20Q4)

WSI Rolling Average

2.10

2.10

2.20

2.30

2.40