Estimated Parameters of Exponential Smoothing
Parameter	Value
alpha	1
beta	0
gamma	FALSE

Interpolation Forecasts of Exponential Smoothing
t	Observed	Fitted	Residuals
3	11.86	11.94	-0.0799999999999983
4	12.11	11.93	0.180000000000001
5	11.92	12.18	-0.259999999999998
6	12.61	11.99	0.620000000000001
7	13.34	12.68	0.660000000000002
8	13.31	13.41	-0.0999999999999979
9	13.47	13.38	0.0900000000000016
10	13.24	13.54	-0.299999999999999
11	13.18	13.31	-0.129999999999999
12	13.3	13.25	0.0500000000000025
13	13.15	13.37	-0.219999999999999
14	13.47	13.22	0.250000000000002
15	13.65	13.54	0.110000000000001
16	13.52	13.72	-0.199999999999999
17	14.13	13.59	0.540000000000003
18	14.84	14.2	0.640000000000001
19	15.29	14.91	0.380000000000001
20	15.51	15.36	0.150000000000002
21	15.43	15.58	-0.149999999999999
22	15.42	15.5	-0.0799999999999983
23	15.56	15.49	0.0700000000000021
24	15.43	15.63	-0.199999999999999
25	15.36	15.5	-0.139999999999999
26	15.18	15.43	-0.249999999999998
27	15.41	15.25	0.160000000000002
28	15.15	15.48	-0.329999999999998
29	15.21	15.22	-0.00999999999999801
30	15.09	15.28	-0.19
31	15.09	15.16	-0.0699999999999985
32	15.5	15.16	0.340000000000002
33	15.41	15.57	-0.159999999999998
34	15.42	15.48	-0.0599999999999987
35	15.47	15.49	-0.0199999999999978
36	15.23	15.54	-0.309999999999999
37	15.59	15.3	0.290000000000001
38	15.22	15.66	-0.439999999999998
39	15.45	15.29	0.16
40	15.02	15.52	-0.499999999999998
41	15.5	15.09	0.410000000000002
42	15.59	15.57	0.0200000000000014
43	15.98	15.66	0.320000000000002
44	15.76	16.05	-0.289999999999997
45	15.43	15.83	-0.399999999999999
46	15.45	15.5	-0.0499999999999989
47	15.32	15.52	-0.199999999999998
48	15.4	15.39	0.0100000000000016
49	15.42	15.47	-0.0499999999999989
50	15.54	15.49	0.0500000000000007
51	15.6	15.61	-0.00999999999999801
52	15.67	15.67	1.77635683940025e-15
53	15.61	15.74	-0.129999999999999
54	16.01	15.68	0.330000000000004
55	16.06	16.08	-0.0199999999999996
56	16.15	16.13	0.0200000000000031
57	15.87	16.22	-0.35
58	15.89	15.94	-0.0499999999999972
59	15.73	15.96	-0.229999999999999
60	15.78	15.8	-0.0199999999999996
61	16.07	15.85	0.220000000000002
62	16.2	16.14	0.0599999999999987
63	16.42	16.27	0.150000000000006
64	16.61	16.49	0.119999999999997
65	16.89	16.68	0.210000000000001
66	17.62	16.96	0.66
67	17.83	17.69	0.140000000000001
68	17.94	17.9	0.0400000000000027
69	18.07	18.01	0.0600000000000023
70	17.85	18.14	-0.289999999999999
71	17.86	17.92	-0.0600000000000023
72	17.85	17.93	-0.0799999999999983

Extrapolation Forecasts of Exponential Smoothing
t	Forecast	95% Lower Bound	95% Upper Bound
73	17.92	17.4057797326465	18.4342202673535
74	17.99	17.2627827238615	18.7172172761385
75	18.06	17.169344370662	18.950655629338
76	18.13	17.1015594652929	19.1584405347071
77	18.2	17.0501685267894	19.3498314732106
78	18.27	17.0104227295863	19.5295772704137
79	18.34	16.9795010534734	19.7004989465266
80	18.41	16.955565447723	19.864434552277
81	18.48	16.9373391979394	20.0226608020606
82	18.55	16.9238927361421	20.1761072638579
83	18.62	16.9145243135921	20.3254756864079
84	18.69	16.908688741324	20.4713112586759