Estimated Parameters of Exponential Smoothing
Parameter	Value
alpha	0.176261864801442
beta	1
gamma	0.600923944155917

Interpolation Forecasts of Exponential Smoothing
t	Observed	Fitted	Residuals
13	99.14	96.9701078086023	2.16989219139769
14	97.63	96.2030591186773	1.42694088132269
15	100.06	99.431378904446	0.628621095554024
16	101.32	101.501848185809	-0.181848185808690
17	101.49	102.267284361111	-0.777284361111484
18	105.43	106.577629786737	-1.14762978673657
19	105.09	105.527295103797	-0.437295103797226
20	99.48	100.520382405752	-1.04038240575231
21	108.53	109.072585741727	-0.542585741727265
22	104.34	106.155697584904	-1.81569758490407
23	106.1	104.900162390693	1.19983760930700
24	107.35	108.418033329171	-1.0680333291713
25	103	106.238976848037	-3.23897684803737
26	104.5	102.78944014273	1.71055985726996
27	105.17	104.605862470763	0.564137529236874
28	104.84	105.107030858014	-0.267030858013840
29	106.18	104.356347770034	1.82365222996579
30	108.86	108.286005211030	0.573994788969728
31	107.77	107.418581716426	0.351418283574333
32	102.74	101.840546586726	0.899453413274145
33	112.63	111.226187332072	1.40381266792828
34	106.26	108.310144341984	-2.05014434198399
35	108.86	108.864245321722	-0.00424532172155523
36	111.38	111.237255696141	0.142744303859160
37	106.85	108.419593267117	-1.56959326711744
38	107.86	108.334309597288	-0.474309597288027
39	107.94	109.479637970686	-1.53963797068599
40	111.38	109.065373453684	2.31462654631638
41	111.29	110.141518075464	1.14848192453621
42	113.72	113.662120131314	0.0578798686858164
43	111.88	112.640248565069	-0.760248565068508
44	109.87	106.798333089354	3.0716669106464
45	113.72	117.568547610295	-3.8485476102947
46	111.71	111.207156295411	0.502843704588955
47	114.81	113.161886492191	1.64811350780889
48	112.05	116.154619004939	-4.10461900493868
49	111.54	111.030774728233	0.509225271766581
50	110.87	111.681541542628	-0.81154154262758
51	110.87	112.005327353228	-1.13532735322833
52	115.48	113.439640460457	2.04035953954320
53	111.63	113.646580715151	-2.01658071515121
54	116.24	115.306057199403	0.93394280059708
55	113.56	113.356329030139	0.203670969861363
56	106.01	109.066993650808	-3.05699365080753
57	110.45	113.672010559872	-3.22201055987207
58	107.77	108.156438072855	-0.38643807285456
59	108.61	108.787487038676	-0.177487038676162
60	108.19	106.65977398156	1.53022601844008

Extrapolation Forecasts of Exponential Smoothing
t	Forecast	95% Lower Bound	95% Upper Bound
61	103.951517191193	101.767746706038	106.135287676349
62	102.799120961628	100.333140101633	105.265101821623
63	102.145077353275	99.1337009786908	105.156453727859
64	104.307857934344	100.438799593681	108.176916275008
65	101.251979512091	96.4615776124803	106.042381411702
66	103.587240815721	97.5004115900556	109.674070041386
67	100.445910954070	93.2043623606451	107.687459547494
68	94.270080290677	86.0728884430293	102.467272138325
69	98.2534086164423	88.1760156747464	108.330801558138
70	95.1546421609472	83.7527780355253	106.556506286369
71	95.949063648979	82.6914742122405	109.206653085718
72	94.9583946571643	79.9845144089064	109.932274905422