;YEARBIAS=60

;;1960-1977 are 30-day t-bill rates
;60=2.7
;61=2.1
;62=2.7
;63=3.1
;64=3.5
;65=3.9
;66=4.8
;67=4.2
;68=5.2
;69=6.6
;70=6.5
;71=4.4
;72=3.8
;73=6.9
;74=8.0
;75=5.8
;76=5.1
;77=5.1

;1960-1977 are 3-month t-bill rates
60=2.9
61=2.4
62=2.8
63=3.2
64=3.6
65=3.9
66=4.9
67=4.3
68=5.3
69=6.7
70=6.4
71=4.3
72=4.1
73=7.0
74=7.9
75=5.8
76=5.0
77=5.3

;Vanguard Money Market Prime Reserves starts here (started 06/04/75)
78=7.0
79=11.1
80=13.1
81=17.3
82=12.8
83=8.9
84=10.6
85=8.1
86=6.6
87=6.6
88=7.6
89=9.4
90=8.3
91=6.1
92=3.7
93=3.0
94=3.9
95=5.8 ;1995=5.82%
96=5.3 ;1996=5.29%
97=5.6 ;1997=5.62%
98=5.4 ;1998=5.38%
99=5.0 ;1999=5.01%
00=6.3 ;2000=6.30%
01=4.2 ;2001=4.2%
02=1.7 ;2002=1.7%
03=.9  ;2003=.9%
04=1.1 ;2004=1.11%
05=3.0 ;2005=3.01%
06=4.9 ;2006=4.88%
07=5.1 ;2007=5.14%
08=2.8 ;2008=2.77%
09=.5  ;2009=.53%
10=.1  ;2010=.06%
11=.1  ;2011=.05%
12=.1  ;2012=.04%
13=.1  ;2013=.02%
14=.1  ;2014=.01%
15=.1  ;2015=.01% est

