"The Vanguard Group of Investment Companies"
"Vanguard Bond Index Fund -- Long-Term"
USD
199404  -1.37
199405  -0.65
199406  -0.77
199407   3.14
199408  -0.64
199409  -2.91
199410  -0.45
199411   0.42
199412   1.69
199501   2.56
199502   2.67
199503   1.07
199504   1.79
199505   7.28
199506   0.97
199507  -1.30
199508   2.09
199509   1.74
199510   2.71
199511   2.36
199512   2.56
199601   0.07
199602  -4.52
199603  -1.80
199604  -1.65
199605	-0.336
199606	 1.917
199607	 0.069
199608	-1.161
199609	 2.769
199610	 3.849
199611	 3.216
199612	-2.337