L421 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 ASL .APR 1 -0.3019 0 . ASL 1994OCT 16 -0.8202 13 0.2645 ASL 1995APR 58 -0.0002 55 0.2147 ASL 1995OCT 56 -0.2234 53 0.0980 ASL 1996APR 44 -0.7757 40 0.1825 ASL 1996OCT 31 -0.0469 27 0.1557 ASL 1997APR 27 0.0528 23 0.1501 ASL 1997OCT 22 -0.2221 19 0.0485 ASL 1998APR 29 0.0397 25 0.1100 ASL 1998OCT 37 0.0737 33 0.0696 ASL 1999APR 26 -0.1531 22 0.0539 ASL 1999OCT 34 -0.4847 30 0.1175 ASL 2000APR 22 0.1394 19 0.0987 ASL 2000OCT 27 -0.2519 25 0.0993 ASL 2001APR 31 -0.1783 28 0.0755 ASL 2001OCT 26 -0.3200 24 0.0743 ASL 2002APR 19 -0.2274 16 0.0749 ASL 2002OCT 27 -0.1097 24 0.1217 ASL 2003APR 23 0.1493 20 0.1809 ASL 2003OCT 19 0.0209 17 0.1016 ASL 2004APR 21 0.1249 19 0.0691 ASL 2004OCT 12 -0.4198 10 0.0680 ASL 2005APR 22 0.0840 20 0.0742 ASL 2005OCT 16 0.1108 14 0.0594 ASL 2006APR 15 -0.0818 13 0.0764 ASL 2006OCT 16 -0.0071 14 0.0861 ASL 2007APR 17 -0.3296 15 0.0890 ASL 2007OCT 15 -0.2390 13 0.0696 ASL 2008APR 19 -0.6495 17 0.0980 ASL 2008OCT 18 -0.2495 16 0.0574 ASL 2009APR 12 -0.4591 10 0.1133 ASL 2009OCT 15 -0.0818 13 0.0610 ASL 2010APR 16 -0.8031 14 0.0618 ASL 2010OCT 15 -0.3648 13 0.0932 ASL 2011APR 18 -0.5377 16 0.0726 ASL 2011OCT 16 -0.5377 14 0.0821 ASL 2012APR 29 -0.4808 27 0.0745 ASL 2012OCT 20 -0.3255 18 0.0712 ASL 2013APR 19 -0.4508 17 0.0783 ASL 2013OCT 27 -0.7212 25 0.1570 ASL 2014APR 22 -0.1089 20 0.0863 ASL 2014OCT 20 -0.2075 18 0.0980 ASL 2015APR 21 0.0350 19 0.0587 ASL 2015OCT 39 -0.0116 37 0.1051 ASL 2016APR 21 -0.0912 18 0.0646 ASL 2016OCT 25 -0.2969 22 0.0913 ASL 2017APR 25 0.2414 23 0.0529 ASL 2017OCT 20 0.0084 18 0.0594 ASL 2018APR 21 0.0131 19 0.0574 ASL 2018OCT 14 0.0803 12 0.0720 L421 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 ASL 2019APR 15 -0.4071 13 0.1351 ASL 2019OCT 14 0.2152 12 0.0833 ASL 2020APR 17 -0.2253 15 0.0926 ASL 2020OCT 16 -0.0324 14 0.0884 ASL 2021APR 23 -0.7868 21 0.1476 ASL 2021OCT 10 -0.2841 8 0.0707 ASL 2022APR 14 -0.0708 12 0.0831 ASL 2022OCT 14 -0.0740 12 0.0922 ASL 2023APR 3 -2.4883 1 0.3536