| Classical Decomposition by Moving Averages | |||||
| t | Observations | Fit | Trend | Seasonal | Random |
| 1 | 19.4 | NA | NA | -0.611458 | NA |
| 2 | 19.4 | NA | NA | -0.498958 | NA |
| 3 | 19.4 | NA | NA | -0.386458 | NA |
| 4 | 19.5 | NA | NA | -2.06632 | NA |
| 5 | 19.5 | NA | NA | -2.03854 | NA |
| 6 | 19.5 | NA | NA | -2.01076 | NA |
| 7 | 28.7 | 25.8017 | 22.375 | 3.42674 | 2.89826 |
| 8 | 28.7 | 25.8656 | 22.425 | 3.44062 | 2.83438 |
| 9 | 28.7 | 25.9295 | 22.475 | 3.45451 | 2.77049 |
| 10 | 21.8 | 21.6802 | 22.6292 | -0.948958 | 0.119792 |
| 11 | 21.8 | 21.9844 | 22.8875 | -0.903125 | -0.184375 |
| 12 | 21.8 | 22.2885 | 23.1458 | -0.857292 | -0.488542 |
| 13 | 20 | 22.401 | 23.0125 | -0.611458 | -2.40104 |
| 14 | 20 | 21.9885 | 22.4875 | -0.498958 | -1.98854 |
| 15 | 20 | 21.576 | 21.9625 | -0.386458 | -1.57604 |
| 16 | 22.6 | 19.5003 | 21.5667 | -2.06632 | 3.09965 |
| 17 | 22.6 | 19.2615 | 21.3 | -2.03854 | 3.33854 |
| 18 | 22.6 | 19.0226 | 21.0333 | -2.01076 | 3.57743 |
| 19 | 22.4 | 24.1684 | 20.7417 | 3.42674 | -1.7684 |
| 20 | 22.4 | 23.8656 | 20.425 | 3.44062 | -1.46563 |
| 21 | 22.4 | 23.5628 | 20.1083 | 3.45451 | -1.16285 |
| 22 | 18.6 | 18.6344 | 19.5833 | -0.948958 | -0.034375 |
| 23 | 18.6 | 17.9469 | 18.85 | -0.903125 | 0.653125 |
| 24 | 18.6 | 17.2594 | 18.1167 | -0.857292 | 1.34062 |
| 25 | 16.2 | 17.2094 | 17.8208 | -0.611458 | -1.00938 |
| 26 | 16.2 | 17.4635 | 17.9625 | -0.498958 | -1.26354 |
| 27 | 16.2 | 17.7177 | 18.1042 | -0.386458 | -1.51771 |
| 28 | 13.8 | 16.1628 | 18.2292 | -2.06632 | -2.36285 |
| 29 | 13.8 | 16.299 | 18.3375 | -2.03854 | -2.49896 |
| 30 | 13.8 | 16.4351 | 18.4458 | -2.01076 | -2.63507 |
| 31 | 24.1 | 22.1809 | 18.7542 | 3.42674 | 1.9191 |
| 32 | 24.1 | 22.7031 | 19.2625 | 3.44062 | 1.39688 |
| 33 | 24.1 | 23.2253 | 19.7708 | 3.45451 | 0.874653 |
| 34 | 19.9 | 19.3719 | 20.3208 | -0.948958 | 0.528125 |
| 35 | 19.9 | 20.0094 | 20.9125 | -0.903125 | -0.109375 |
| 36 | 19.9 | 20.6469 | 21.5042 | -0.857292 | -0.746875 |
| 37 | 22.3 | 21.1635 | 21.775 | -0.611458 | 1.13646 |
| 38 | 22.3 | 21.226 | 21.725 | -0.498958 | 1.07396 |
| 39 | 22.3 | 21.2885 | 21.675 | -0.386458 | 1.01146 |
| 40 | 20.9 | 19.717 | 21.7833 | -2.06632 | 1.18299 |
| 41 | 20.9 | 20.0115 | 22.05 | -2.03854 | 0.888542 |
| 42 | 20.9 | 20.3059 | 22.3167 | -2.01076 | 0.594097 |
| 43 | 23.5 | 26.0184 | 22.5917 | 3.42674 | -2.5184 |
| 44 | 23.5 | 26.3156 | 22.875 | 3.44062 | -2.81563 |
| 45 | 23.5 | 26.6128 | 23.1583 | 3.45451 | -3.11285 |
| 46 | 23.1 | 22.301 | 23.25 | -0.948958 | 0.798958 |
| 47 | 23.1 | 22.2469 | 23.15 | -0.903125 | 0.853125 |
| 48 | 23.1 | 22.1927 | 23.05 | -0.857292 | 0.907292 |
| 49 | 25.7 | 22.3719 | 22.9833 | -0.611458 | 3.32812 |
| 50 | 25.7 | 22.451 | 22.95 | -0.498958 | 3.24896 |
| 51 | 25.7 | 22.5302 | 22.9167 | -0.386458 | 3.16979 |
| 52 | 19.7 | 20.7337 | 22.8 | -2.06632 | -1.03368 |
| 53 | 19.7 | 20.5615 | 22.6 | -2.03854 | -0.861458 |
| 54 | 19.7 | 20.3892 | 22.4 | -2.01076 | -0.689236 |
| 55 | 23.1 | 25.4059 | 21.9792 | 3.42674 | -2.3059 |
| 56 | 23.1 | 24.7781 | 21.3375 | 3.44062 | -1.67812 |
| 57 | 23.1 | 24.1503 | 20.6958 | 3.45451 | -1.05035 |
| 58 | 20.7 | 19.3094 | 20.2583 | -0.948958 | 1.39062 |
| 59 | 20.7 | 19.1219 | 20.025 | -0.903125 | 1.57812 |
| 60 | 20.7 | 18.9344 | 19.7917 | -0.857292 | 1.76562 |
| 61 | 18 | 19.1177 | 19.7292 | -0.611458 | -1.11771 |
| 62 | 18 | 19.3385 | 19.8375 | -0.498958 | -1.33854 |
| 63 | 18 | 19.5594 | 19.9458 | -0.386458 | -1.55937 |
| 64 | 16.9 | 17.717 | 19.7833 | -2.06632 | -0.817014 |
| 65 | 16.9 | 17.3115 | 19.35 | -2.03854 | -0.411458 |
| 66 | 16.9 | 16.9059 | 18.9167 | -2.01076 | -0.00590278 |
| 67 | 24.4 | 22.1434 | 18.7167 | 3.42674 | 2.2566 |
| 68 | 24.4 | 22.1906 | 18.75 | 3.44062 | 2.20938 |
| 69 | 24.4 | 22.2378 | 18.7833 | 3.45451 | 2.16215 |
| 70 | 15.5 | 17.8219 | 18.7708 | -0.948958 | -2.32187 |
| 71 | 15.5 | 17.8094 | 18.7125 | -0.903125 | -2.30937 |
| 72 | 15.5 | 17.7969 | 18.6542 | -0.857292 | -2.29687 |
| 73 | 18.4 | 17.8552 | 18.4667 | -0.611458 | 0.544792 |
| 74 | 18.4 | 17.651 | 18.15 | -0.498958 | 0.748958 |
| 75 | 18.4 | 17.4469 | 17.8333 | -0.386458 | 0.953125 |
| 76 | 16.2 | 15.7878 | 17.8542 | -2.06632 | 0.412153 |
| 77 | 16.2 | 16.174 | 18.2125 | -2.03854 | 0.0260417 |
| 78 | 16.2 | 16.5601 | 18.5708 | -2.01076 | -0.360069 |
| 79 | 20.6 | NA | NA | 3.42674 | NA |
| 80 | 20.6 | NA | NA | 3.44062 | NA |
| 81 | 20.6 | NA | NA | 3.45451 | NA |
| 82 | 19.8 | NA | NA | -0.948958 | NA |
| 83 | 19.8 | NA | NA | -0.903125 | NA |
| 84 | 19.8 | NA | NA | -0.857292 | NA |
