The number of visitors at a theme park by season and year has been recorded and is given in the following table:
|
Quarter
|
2003
|
2004
|
2005
|
2006
|
| Winter |
48
|
51
|
43
|
18
|
| Spring |
55
|
42
|
47
|
11
|
| Summer |
50
|
48
|
12
|
13
|
| Fall |
11
|
21
|
11
|
19
|
Compute seasonal index for Summer using all of the data. Round to the 2nd decimal digit. Specify using 2 decimal digits.