ISB 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 ACSW 2005OCT 17 -0.0908 14 6.8911 ACSW 2006APR 1 0.5000 0 . ACSW 2006OCT 1 1.7778 0 . ACSW 2007APR 4 -0.4781 3 2.9346 ACSW 2007OCT 3 -4.6127 1 0.0506 ACSW 2008APR 3 0.0585 0 . ACSW 2008OCT 2 1.4200 0 . ACSW 2009APR 1 -7.6818 0 . ACSW 2009OCT 1 -0.4400 0 . ACSW 2010APR 4 -0.1128 3 3.1632 ACSW 2011APR 4 0.2533 3 3.2931 ACSW 2011OCT 1 0.2200 0 . ACSW 2012APR 3 -0.4596 2 0.9880 ACSW 2012OCT 2 -0.4300 1 5.4447 ACSW 2013APR 3 -0.3204 2 2.0768 ACSW 2013OCT 2 0.4800 1 6.3640 ACSW 2014APR 4 2.0533 2 9.1966 ACSW 2014OCT 5 2.9520 4 13.7876 ACSW 2015APR 13 1.5387 12 12.6779 ACSW 2015OCT 2 -0.0022 1 17.9450 ACSW 2016APR 3 0.3780 1 0.6520 ACSW 2016OCT 4 -0.6231 3 4.5378 ACSW 2017APR 3 -0.4636 2 8.3070 ACSW 2017OCT 7 0.9417 5 10.3713 ACSW 2019OCT 4 -0.4521 2 2.8545 ACSW 2020APR 2 1.4938 1 5.5536 ACSW 2020OCT 4 1.0573 2 7.6712 ACSW 2021APR 2 1.2846 1 3.4846 ACSW 2021OCT 6 36.0050 5 23.2276 ACSW 2022APR 2 -0.5938 1 0.0279 ACSW 2022OCT 1 -0.2880 0 . ACSW 2023APR 6 26.7065 5 15.1079 ACSW 2023OCT 7 -0.3264 6 0.1918 ACSW 2024APR 2 -0.1896 1 0.0617 ACSW 2024OCT 9 -0.1014 6 0.2856 ACSW 2025APR 9 0.0139 8 0.1870 ACSW 2025OCT 1 -0.8936 0 . ATWL 2005OCT 17 -0.1076 14 13.0934 ATWL 2006APR 1 -0.8646 0 . ATWL 2006OCT 1 1.8889 0 . ATWL 2007APR 4 0.2948 3 9.2809 ATWL 2007OCT 3 -4.0112 1 0.1578 ATWL 2008APR 3 -0.0241 0 . ATWL 2008OCT 2 -0.0980 0 . ATWL 2009APR 1 -6.2391 0 . ATWL 2009OCT 1 -1.2230 0 . ATWL 2010APR 4 -0.3069 3 17.8484 ATWL 2011APR 4 0.3735 3 16.3421 ATWL 2011OCT 1 0.6288 0 . ATWL 2012APR 3 -0.0139 2 4.3083 ISB 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 ATWL 2012OCT 2 -0.7307 1 0.1019 ATWL 2013APR 3 -0.4765 2 6.3308 ATWL 2013OCT 2 -1.2759 1 4.5751 ATWL 2014APR 4 -1.0990 2 5.5935 ATWL 2014OCT 5 -0.8997 4 8.6926 ATWL 2015APR 13 -2.0067 12 12.5839 ATWL 2015OCT 2 -1.6037 1 27.6270 ATWL 2016APR 3 -0.8792 1 6.5538 ATWL 2016OCT 4 -1.5722 3 6.4959 ATWL 2017APR 3 0.1513 2 7.1966 ATWL 2017OCT 7 -0.3118 5 11.1277 ATWL 2019OCT 4 -0.1815 2 7.8653 ATWL 2020APR 2 0.9191 1 16.9299 ATWL 2020OCT 4 0.5021 2 8.1221 ATWL 2021APR 2 -0.5130 1 0.2775 ATWL 2021OCT 6 10.7056 5 37.6921 ATWL 2022APR 2 -0.4470 1 0.6829 ATWL 2022OCT 1 -0.2713 0 . ATWL 2023APR 6 7.8648 5 23.6898 ATWL 2023OCT 7 -0.9869 6 0.9512 ATWL 2024APR 2 0.5347 1 0.1952 ATWL 2024OCT 9 -0.0080 6 0.7898 ATWL 2025APR 9 0.2868 8 0.5667 ATWL 2025OCT 1 0.3942 0 .