IIIG Industry Statistics Based Upon LTMS Data Sets 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 PVIS 2003OCT 43 -0.0558 40 0.3128 PVIS 2004APR 26 -0.4068 23 0.2610 PVIS 2004OCT 23 -0.4631 20 0.2527 PVIS 2005APR 16 -0.6394 13 0.7319 PVIS 2005OCT 16 -1.4015 13 0.2769 PVIS 2006APR 13 -1.2540 10 0.2691 PVIS 2006OCT 22 -1.3155 19 0.3409 PVIS 2007APR 12 -0.5751 9 0.2969 PVIS 2007OCT 20 0.0705 17 0.4082 PVIS 2008APR 14 -0.0504 11 0.3488 PVIS 2008OCT 18 -0.0144 14 0.2613 PVIS 2009APR 17 0.1397 13 0.6627 PVIS 2009OCT 21 0.6399 18 0.6063 PVIS 2010APR 24 0.0798 20 0.2588 PVIS 2010OCT 22 0.3860 19 0.3304 PVIS 2011APR 13 0.8127 10 0.6874 PVIS 2011OCT 13 0.7477 10 0.7083 PVIS 2012APR 15 1.1282 12 0.7058 PVIS 2012OCT 13 0.7226 10 0.5257 PVIS 2013APR 13 0.6585 10 0.4861 PVIS 2013OCT 10 0.2078 7 0.3851 PVIS 2014APR 11 1.0938 8 1.0312 PVIS 2014OCT 9 0.4931 6 0.7512 PVIS 2015APR 12 0.9263 8 0.4076 PVIS 2015OCT 9 1.2333 6 0.4924 PVIS 2016APR 11 1.2837 7 0.5220 PVIS 2016OCT 5 1.0285 3 0.0502 PVIS 2017APR 7 1.0109 5 0.4815 PVIS 2017OCT 4 1.2931 1 0.5621 PVIS 2018APR 5 1.9491 2 0.2938 PVIS 2018OCT 1 1.5689 0 . WPD 2003OCT 43 -0.0263 40 0.7029 WPD 2004APR 26 0.1004 23 0.5708 WPD 2004OCT 23 0.2489 20 0.7934 WPD 2005APR 16 -0.7660 13 0.4515 WPD 2005OCT 16 -0.8276 13 0.4007 WPD 2006APR 13 -0.9589 10 0.4690 WPD 2006OCT 22 -0.4283 19 0.4326 WPD 2007APR 12 -0.4414 9 0.3062 WPD 2007OCT 20 -0.3414 17 0.4693 WPD 2008APR 14 -0.4988 11 0.4723 WPD 2008OCT 18 -0.5329 14 0.4192 WPD 2009APR 17 -0.9339 13 0.2959 WPD 2009OCT 21 -0.6425 18 0.6591 WPD 2010APR 24 -0.5986 20 0.4439 WPD 2010OCT 22 -0.4877 19 0.3731 WPD 2011APR 13 -0.6650 10 0.4216 WPD 2011OCT 13 -0.7535 10 0.2795 WPD 2012APR 15 -0.5861 12 0.3979 WPD 2012OCT 13 -0.5171 10 0.3295 IIIG Industry Statistics Based Upon LTMS Data Sets 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 WPD 2013APR 13 -0.3067 10 0.2596 WPD 2013OCT 10 -0.5518 7 0.6864 WPD 2014APR 11 -0.8263 8 0.4659 WPD 2014OCT 9 -0.4542 6 0.5140 WPD 2015APR 12 -0.6965 8 0.4830 WPD 2015OCT 9 -0.4524 6 0.2451 WPD 2016APR 11 -0.2122 7 0.3520 WPD 2016OCT 5 -0.3744 3 0.4251 WPD 2017APR 7 -0.3935 5 0.1390 WPD 2017OCT 4 -0.9706 1 0.1980 WPD 2018APR 5 -0.7473 2 0.1833 WPD 2018OCT 1 -1.0517 0 . ACLW 2003OCT 43 -0.0852 40 0.1863 ACLW 2004APR 26 -0.3907 23 0.2363 ACLW 2004OCT 23 -0.6093 20 0.2218 ACLW 2005APR 16 -0.1559 13 0.3326 ACLW 2005OCT 16 -0.6001 13 0.2792 ACLW 2006APR 13 0.0427 10 0.3446 ACLW 2006OCT 22 -0.8464 19 0.4812 ACLW 2007APR 12 -1.1549 9 0.3266 ACLW 2007OCT 20 -0.9274 17 0.2931 ACLW 2008APR 14 -0.1601 11 0.2432 ACLW 2008OCT 18 -0.4624 14 0.2401 ACLW 2009APR 17 -0.1835 13 0.2820 ACLW 2009OCT 21 -0.7787 18 0.2933 ACLW 2010APR 24 -2.8704 20 0.4800 ACLW 2010OCT 22 -1.6276 19 0.3292 ACLW 2011APR 13 -1.7072 10 0.5415 ACLW 2011OCT 13 -0.7806 10 0.3309 ACLW 2012APR 15 -0.7892 12 0.3608 ACLW 2012OCT 13 -0.6433 10 0.3533 ACLW 2013APR 13 -0.8292 10 0.4285 ACLW 2013OCT 10 -3.4780 7 0.8394 ACLW 2014APR 11 -1.5893 8 0.4646 ACLW 2014OCT 9 -1.9656 6 0.5728 ACLW 2015APR 12 -1.8888 8 0.2667 ACLW 2015OCT 9 -3.1149 6 0.2523 ACLW 2016APR 11 -3.8585 7 0.4419 ACLW 2016OCT 5 -0.3733 3 0.3546 ACLW 2017APR 7 -1.3256 5 0.1677 ACLW 2017OCT 4 -0.7427 1 0.1393 ACLW 2018APR 5 -0.1883 2 0.1893 ACLW 2018OCT 1 0.2427 0 .