"The Vanguard Group of Investment Companies" "Vanguard Index -- Value" USD 199212 1.77 199301 2.72 199302 3.40 199303 2.75 199304 -0.45 199305 1.89 199306 1.34 199307 1.23 199308 3.90 199309 -0.08 199310 0.50 199311 -1.84 199312 1.76 199401 4.60 199402 -3.58 199403 -4.13 199404 2.06 199405 1.58 199406 -2.60 199407 3.39 199408 2.76 199409 -3.52 199410 2.10 199411 -4.03 199412 1.25 199501 2.70 199502 3.85 199503 2.80 199504 3.30 199505 4.39 199506 0.77 199507 3.51 199508 0.81 199509 3.52 199510 -1.56 199511 5.19 199512 2.76 199601 2.97 199602 0.92 199603 2.32 199604 1.10 199605 1.475 199606 -0.504 199607 -4.276 199608 2.800 199609 4.216 199610 3.375 199611 7.678 199612 -1.651