Here are the quarterly cash receipts since December quarter 2014:
Jan 14 - 23.5
Apr 14 - 23.8
Jul 14 - 23.4
Oct 14 - 19.6
Jan 15 - 21.4
Apr 15 - 17.9
Jul 15 - 20.5
Oct 15 - 17.8
Jan 16- 19.2
Apr 16 - 17.2
Jul 16 - 16.3
Oct 16 - 11.8
Jan 17 - 10.3
The trend is obvious and disturbing.