19920901	 1992.6685	  -18.9	  -11.3	  -16.5	rrr	    6.9	    9.0	   23.1	-0.1816	PacificNorthwest.19920901.stacov.point.ref-2003/11/12-16:11:24 
19940820	 1994.6343	  -14.4	  -15.7	   15.6	rrr	    5.6	    8.2	   19.8	 0.0260	PacificNorthwest.19940820.stacov.point.ref-2003/11/12-16:11:25 
20000725	 2000.5646	   26.5	   17.6	   -2.7	rrr	    5.6	    6.9	   17.8	-0.1063	PacificNorthwest.20000725.stacov.point.ref-2003/11/12-16:11:31