Estimated Parameters of Exponential Smoothing
Parameter	Value
alpha	0.74609464521476
beta	0.0285617541446278
gamma	1

Interpolation Forecasts of Exponential Smoothing
t	Observed	Fitted	Residuals
13	79.97	79.788714160667	0.181285839333043
14	79.98	79.9368291886952	0.043170811304833
15	80.25	80.2168878892657	0.0331121107342511
16	80.38	80.3401291199469	0.0398708800531153
17	80.13	80.1002508056256	0.0297491943743893
18	80.15	80.1384011221715	0.0115988778284617
19	80.15	80.3970072819908	-0.247007281990776
20	80.18	79.766204290153	0.413795709847051
21	80.47	80.264546285361	0.205453714638978
22	80.83	80.6939569851108	0.136043014889154
23	80.62	80.9875078084567	-0.367507808456736
24	80.66	80.7738861281105	-0.113886128110536
25	80.66	80.7624260594944	-0.102426059494391
26	80.67	80.6649692303315	0.00503076966855076
27	80.8	80.9167007550875	-0.116700755087535
28	81.04	80.9280485750036	0.111951424996391
29	81.24	80.7361838236884	0.503816176311545
30	81.26	81.1323683621292	0.127631637870806
31	81.26	81.4254459503386	-0.165445950338608
32	81.47	81.0317965816836	0.438203418316363
33	81.94	81.5106720088571	0.429327991142856
34	82.83	82.111743599678	0.718256400321962
35	82.29	82.7428702284517	-0.452870228451644
36	82.32	82.5610074910535	-0.241007491053509
37	82.32	82.4849281794536	-0.164928179453639
38	82.3	82.392677025697	-0.0926770256970144
39	82.54	82.5674329709407	-0.02743297094068
40	82.54	82.7311362521813	-0.191136252181266
41	82.62	82.426583553832	0.193416446168044
42	82.63	82.5056214788873	0.124378521112689
43	82.63	82.7349406665972	-0.104940666597244
44	82.63	82.5496275199558	0.0803724800442325
45	82.71	82.7657557965501	-0.0557557965501445
46	83.25	83.0751444524521	0.174855547547907
47	83.14	82.9855584742385	0.154441525761541
48	83.34	83.308504481367	0.0314955186330366
49	83.34	83.4581333228188	-0.118133322818835
50	83.37	83.4223781505626	-0.0523781505625465
51	83.33	83.650684738237	-0.320684738236992
52	83.26	83.552892915403	-0.292892915402973
53	83.66	83.2647431365141	0.395256863485926
54	83.64	83.4753840975722	0.164615902427798
55	83.64	83.677707978853	-0.0377079788530068
56	83.71	83.5905798205201	0.119420179479846
57	83.87	83.8053250895876	0.0646749104124495
58	84.17	84.2737382826334	-0.103738282633401
59	84.35	83.9677311471705	0.382268852829498
60	84.44	84.4356899733908	0.00431002660918978
61	84.44	84.5314911880881	-0.0914911880880709
62	84.45	84.5371265735377	-0.0871265735377449
63	84.67	84.6769727990631	-0.00697279906312076
64	84.95	84.832248975166	0.117751024833979
65	84.89	85.0452944866619	-0.155294486661901
66	84.93	84.791169111216	0.138830888784
67	84.93	84.9294953786535	0.000504621346522072
68	84.93	84.9174240991219	0.0125759008780619
69	85.45	85.0449021849897	0.405097815010279
70	85.77	85.7429226105355	0.0270773894644947
71	85.79	85.670037590117	0.119962409883001
72	85.9	85.8566637849733	0.0433362150266703

Extrapolation Forecasts of Exponential Smoothing
t	Forecast	95% Lower Bound	95% Upper Bound
73	85.9680868675962	85.5343805130665	86.4017932221259
74	86.05600907131	85.5093396610791	86.6026784815409
75	86.2989064499015	85.6534455123308	86.9443673874721
76	86.5082806255076	85.7727671040849	87.2437941469302
77	86.5761925313025	85.7572164914298	87.3951685711753
78	86.5255995415007	85.6281547620069	87.4230443209945
79	86.5365732921788	85.5631799964759	87.5099665878818
80	86.5383351799612	85.4913884133239	87.5852819465985
81	86.7709112130742	85.6496672241629	87.8921552019854
82	87.0779360936462	85.882736784489	88.2731354028034
83	87.0093652013269	85.7458940683443	88.2728363343094
84	87.0876620006023	82.52612983442	91.6491941667845