August 19, 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: 19
Size: 80
(No name)
Stations: 0
Size: 80
(No name)
Stations: 7
Size: 80
(No name)
Stations: 5
Size: 80
(No name)
Stations: 11
Size: 80
(No name)
Stations: 1
Size: 80
(No name)
Stations: 35
Size: 80
(No name)
Stations: 0
Size: 80
(No name)
Stations: 0
Size: 80
(No name)
Stations: 421
Size: 80
(No name)
Stations: 54
Size: 80
(No name)
Stations: 54
Size: 80
(No name)
Stations: 54
Size: 80
(No name)
Stations: 51
Size: 80
(No name)
Stations: 51
Size: 80
(No name)
Stations: 51
Size: 80
(No name)
Stations: 49
Size: 80
(No name)
Stations: 49
Size: 80
