M11 Industry Statistics Based Upon LTMS Data Sets 07:22 Monday, August 30, 2004 2 April Period =10/1 to 3/31 October Period =4/1 to 9/30 pooled s is by reference material ( example: oil) Degrees of Pooled Parameter Period N-size Average Yi Freedom s ƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒ CWL 1997APR 4 0.1167 0 . CWL 1997OCT 30 -0.1942 21 3.2811 CWL 1998APR 16 -0.0922 15 1.7077 CWL 1998OCT 8 -0.5448 7 1.2506 CWL 1999APR 11 -0.5286 10 1.1566 CWL 1999OCT 1 -1.1725 0 . CWL 2000APR 9 0.6998 8 1.4515 CWL 2000OCT 1 1.2766 0 . CWL 2001APR 4 -0.1915 3 1.0308 CWL 2001OCT 3 -0.0781 2 0.6429 CWL 2002APR 2 0.5459 1 0.6364 CWL 2002OCT 1 -0.4018 0 . CWL 2003APR 2 0.2805 1 2.6870 CWL 2003OCT 2 -0.6672 1 0.7778 FPD 1997APR 4 -0.3052 0 . FPD 1997OCT 30 0.1451 21 0.3157 FPD 1998APR 16 -0.1884 15 0.3702 FPD 1998OCT 8 -1.0367 7 0.3407 FPD 1999APR 11 0.5954 10 0.2574 FPD 1999OCT 1 -0.6446 0 . FPD 2000APR 9 0.3778 8 0.3739 FPD 2000OCT 1 -0.7358 0 . FPD 2001APR 4 -0.4388 3 0.2491 FPD 2001OCT 3 -0.5174 2 0.1858 FPD 2002APR 2 -1.1441 1 0.0728 FPD 2002OCT 1 -0.1789 0 . FPD 2003APR 2 -1.8147 1 0.4832 FPD 2003OCT 2 -1.1215 1 0.2637 ASR 1997APR 4 -1.4537 0 . ASR 1997OCT 30 -1.3469 21 0.4613 ASR 1998APR 16 -0.7454 15 0.3591 ASR 1998OCT 8 0.0958 7 0.2088 ASR 1999APR 11 -0.5812 10 0.2608 ASR 1999OCT 1 -0.9055 0 . ASR 2000APR 9 -1.0545 8 0.1833 ASR 2000OCT 1 0.0784 0 . ASR 2001APR 4 -0.0196 3 0.1500 ASR 2001OCT 3 0.1394 2 0.4041 ASR 2002APR 2 -0.6667 1 0.0707 ASR 2002OCT 1 0.8889 0 . ASR 2003APR 2 1.3333 1 0.4243 ASR 2003OCT 2 1.3333 1 0.1414