August 27, 2018 (19 maps)
Although Metro Map Maker officially launched in September 2017,
I didn't include a created_at field on maps until September 13, 2018.
I made efforts to determine how many maps had been created by those dates based on historical records, but they're only estimates based on the known number of maps on a certain date.
For example, there were 606 maps created by April 11, 2018 (218 days since launch), so I divided those 606 maps roughly evenly across all 218 days.
Stations: 89
Size: 80
(No name)
Stations: 120
Size: 120
(No name)
Stations: 0
Size: 80
Unknown
Stations: 0
Size: 80
(No name)
Stations: 3
Size: 80
(No name)
Stations: 2
Size: 80
(No name)
Stations: 2
Size: 80
(No name)
Stations: 91
Size: 80
(No name)
Stations: 10
Size: 80
(No name)
Stations: 66
Size: 80
Unknown
Stations: 53
Size: 80
Oxford
Stations: 43
Size: 80
Unknown
Stations: 0
Size: 160
(No name)
Stations: 115
Size: 120
(No name)
Stations: 114
Size: 120
(No name)
Stations: 106
Size: 120
(No name)
Stations: 31
Size: 80
(No name)
Stations: 96
Size: 80
(No name)
Stations: 4
Size: 80
