Estimated Parameters of Exponential Smoothing
Parameter	Value
alpha	0.806023377868737
beta	0.0207897814954087
gamma	1

Interpolation Forecasts of Exponential Smoothing
t	Observed	Fitted	Residuals
13	103.48	103.255205662393	0.224794337606838
14	103.93	103.870288791902	0.0597112080975819
15	103.89	103.857478310096	0.0325216899038026
16	104.4	104.324547408574	0.0754525914264406
17	104.79	104.644567513485	0.145432486515446
18	106.12	105.923846735919	0.196153264080763
19	106.57	106.246878374184	0.323121625815958
20	106.44	106.744330712133	-0.304330712133307
21	106.54	106.300942112266	0.23905788773412
22	107.1	106.389543332114	0.710456667885794
23	108.1	107.340008146903	0.759991853096594
24	108.4	108.11688470041	0.28311529958988
25	108.84	106.787736626921	2.05226337307938
26	109.62	108.920409358555	0.699590641444772
27	110.42	109.505434124782	0.914565875217562
28	110.67	110.793911103266	-0.123911103265769
29	111.66	111.065605180909	0.594394819090908
30	112.28	112.822911776185	-0.542911776185022
31	112.87	112.668798650292	0.201201349707588
32	112.18	113.038156328382	-0.858156328382449
33	112.36	112.336382554156	0.0236174458440672
34	112.16	112.42177047261	-0.261770472609925
35	111.49	112.660910881008	-1.17091088100841
36	111.25	111.819280283477	-0.569280283477269
37	111.36	110.162319670928	1.19768032907179
38	111.74	111.345536173453	0.394463826547309
39	111.1	111.722953308104	-0.622953308103874
40	111.33	111.541580883532	-0.211580883531553
41	111.25	111.851343797411	-0.601343797410863
42	111.04	112.373607342803	-1.33360734280257
43	110.97	111.662627051529	-0.692627051528746
44	111.31	111.027180986713	0.282819013286939
45	111.02	111.356356358713	-0.33635635871272
46	111.07	111.030459140907	0.0395408590925399
47	111.36	111.275381380286	0.0846186197140355
48	111.54	111.522747992598	0.0172520074016944
49	112.05	110.651432529881	1.39856747011892
50	112.52	111.814267176698	0.705732823301815
51	112.94	112.223938846869	0.716061153130795
52	113.33	113.202797533273	0.12720246672724
53	113.78	113.716857382095	0.0631426179054273
54	113.77	114.650639863553	-0.880639863553412
55	113.82	114.454656900469	-0.634656900469238
56	113.89	114.081681032811	-0.191681032811189
57	114.25	113.926872674197	0.323127325803398
58	114.41	114.235080943534	0.174919056465555
59	114.55	114.629764693319	-0.0797646933192055
60	115	114.760711871846	0.239288128154499
61	115.66	114.369171198449	1.29082880155066
62	116.33	115.341832430676	0.988167569323679
63	116.91	116.016949531992	0.893050468008383
64	117.2	117.062999712296	0.137000287703756
65	117.59	117.611453690742	-0.0214536907416516
66	117.95	118.331483217357	-0.381483217356688
67	118.09	118.631416902825	-0.541416902824992
68	117.99	118.466953821027	-0.476953821026854
69	118.31	118.224721587653	0.0852784123471082
70	118.49	118.351135361937	0.138864638063438
71	118.96	118.705417777481	0.25458222251936
72	119.01	119.211409906399	-0.201409906398538

Extrapolation Forecasts of Exponential Smoothing
t	Forecast	95% Lower Bound	95% Upper Bound
73	118.704910554789	117.476594668219	119.933226441359
74	118.593073842372	117.002431976301	120.183715708444
75	118.451344963977	116.555678721356	120.347011206597
76	118.614045314487	116.446135236821	120.781955392153
77	119.002167555283	116.583523375971	121.420811734594
78	119.650841511819	116.996709920707	122.304973102931
79	120.214818291064	117.336553895457	123.09308268667
80	120.49590886943	117.402260333144	123.589557405716
81	120.751819462887	117.44969471906	124.053944206715
82	120.823109291074	117.31806251251	124.328156069638
83	121.088801079289	117.3853589142	124.792243244377
84	121.297767136527	117.399656313294	125.19587795976