GV Site	Date	Mean PR-GR	Total	Dual-Pol?
KBYX	2006-08-30	-0.78	23	No
KBYX	2006-12-16	-1.58	99	No
KBYX	2007-06-01	-1.01	12	No
KBYX	2008-08-30	-0.34	49	No
KBYX	2008-09-10	0.29	68	No
KBYX	2009-12-18	-0.76	81	No
KBYX	2012-02-06	0.72	133	Yes