pnr return february 1990 through december 1990
intc return february 1990 through december 1990
ptc return february 1990 through december 1990
j return february 1990 through december 1990
coo return february 1990 through december 1990
ea return february 1991 through december 1991
luv return february 1991 through december 1991
amat return february 1991 through december 1991
schw return february 1991 through december 1991
jkhy return february 1991 through december 1991
ptc return february 1991 through december 1991
amd return february 1991 through december 1991
nvr return february 1991 through december 1991
zbra return february 1992 through december 1992
jpm return february 1992 through december 1992
