2_20701.txt c_pk00r020.txt P/2000 R2 LINEAR P/2000 R2 PK00R020 P/2000 R2 (LINEAR) 2013 02 02.4438 1.457838 0.564651 172.3882 163.0399 10.9950 2013 01 31 18.0 2000.0 4.0