50%
46%
40
30
20
10
0
April
May
Oct.
Feb.
Dec.
Aug.
Dec.
Oct.
June
Nov.
June
July
March
Sept.
Sept.
April
August
Jan. 2019
Feb. 2017
Jan. 2018
50%
46%
40
30
20
10
0
April
May
Oct.
Feb.
Aug.
Dec.
Oct.
Dec.
June
Nov.
June
July
March
Sept.
Sept.
April
August
Feb. 2017
Jan. ’18
Jan. ’19
50%
46%
40
30
20
10
0
Feb.
2017
Sept.
Jan.
2018
Sept.
Jan.
2019