August 18, 2018 (18 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: 113
Size: 80
(No name)
Stations: 35
Size: 80
(No name)
Stations: 27
Size: 80
(No name)
Stations: 0
Size: 120
(No name)
Stations: 8
Size: 80
(No name)
Stations: 0
Size: 80
(No name)
Stations: 7
Size: 80
(No name)
Stations: 12
Size: 80
(No name)
Stations: 0
Size: 80
(No name)
Stations: 16
Size: 80
Unknown
Stations: 46
Size: 80
(No name)
Stations: 51
Size: 80
(No name)
Stations: 46
Size: 80
(No name)
Stations: 0
Size: 80
(No name)
Stations: 5
Size: 80
(No name)
Stations: 41
Size: 80
(No name)
Stations: 32
Size: 80
(No name)
Stations: 7
Size: 80
