August 22, 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: 23
Size: 80
(No name)
Stations: 18
Size: 80
(No name)
Stations: 17
Size: 80
(No name)
Stations: 12
Size: 80
(No name)
Stations: 5
Size: 80
(No name)
Stations: 24
Size: 80
(No name)
Stations: 24
Size: 80
(No name)
Stations: 76
Size: 80
(No name)
Stations: 1
Size: 80
(No name)
Stations: 0
Size: 80
(No name)
Stations: 72
Size: 80
(No name)
Stations: 20
Size: 80
(No name)
Stations: 12
Size: 80
(No name)
Stations: 10
Size: 80
(No name)
Stations: 8
Size: 80
(No name)
Stations: 7
Size: 80
(No name)
Stations: 50
Size: 80
(No name)
Stations: 102
Size: 80
(No name)
Stations: 0
Size: 80
