Table:
text: Great Lakes census statistical areas
Table
Combined Statistical Areas, Metropolitan Statistical Areas, and Micropolitan Statistical Areas located on the Great Lakes
Rank_ Map_Reference_Number Census_Statistical_Area _2007_Population Lakes
1 16 Chicago-Naperville-Michigan City, IL-IN-WI CSA 9745165 Lake Michigan
2 15 Detroit-Warren-Flint, MI CSA 5405918 Lake Erie and Lake Huron
3 21 Cleveland-Akron-Elyria, OH CSA 2896968 Lake Erie
4 13 Milwaukee-Racine-Waukesha, WI CSA 1739497 Lake Michigan
5 14 Grand Rapids-Muskegon-Holland, MI CSA 1323095 Lake Michigan
6 24 Buffalo-Niagara-Cattaraugus, NY CSA 1208270 Lake Erie and Lake Ontario
7 25 Rochester-Batavia-Seneca Falls, NY CSA 1122845 Lake Ontario
8 26 Syracuse-Auburn, NY CSA 725359 Lake Ontario
9 19 Toledo-Fremont, OH CSA 711952 Lake Erie
10 17 Kalamazoo-Portage, MI MSA 323264 Lake Michigan
11 12 Saginaw-Bay City-Saginaw Township North, MI CSA 309785 Lake Huron

text: Great Lakes census statistical areas
Table
Combined Statistical Areas, Metropolitan Statistical Areas, and Micropolitan Statistical Areas located on the Great Lakes
Rank_ Map_Reference_Number Census_Statistical_Area _2007_Population Lakes
24 4 Sault Ste. Marie, MI μSA 38922 Lake Huron and Lake Superior
25 5 Escanaba, MI μSA 37367 Lake Michigan
26 2 Houghton, MI μSA 37352 Lake Superior
27 8 Alpena, MI μSA 29707 Lake Huron

text: Great Lakes census statistical areas
Table
Combined Statistical Areas, Metropolitan Statistical Areas, and Micropolitan Statistical Areas located on the Great Lakes
Rank_ Map_Reference_Number Census_Statistical_Area _2007_Population Lakes
12 9 Green Bay, WI MSA 301131 Lake Michigan
13 22 Erie, PA MSA 279092 Lake Erie
14 1 Duluth, MN-WI MSA 274308 Lake Superior
15 18 Niles-Benton Harbor, MI MSA 159589 Lake Michigan
16 7 Traverse City, MI μSA 142075 Lake Michigan
17 23 Jamestown-Dunkirk-Fredonia, NY μSA 133945 Lake Erie
18 27 Watertown-Fort Drum, NY μSA 117201 Lake Ontario
19 11 Sheboygan, WI MSA 114504 Lake Michigan
20 10 Manitowoc, WI μSA 80928 Lake Michigan
21 20 Sandusky, OH MSA 77323 Lake Erie
22 6 Marinette, WI-MI μSA 66820 Lake Michigan
23 3 Marquette, MI μSA 65216 Lake Superior

Question: What is the average map reference number for Lake Michigan, a rank greater than 15 and a population smaller than 114,504 in 2007 among Great Lakes Census statistical areas?