How long is the campaign?

[Ater]

I'm kind of new to this game, have checked older posts here and searched the Internet but I can’t seem to find the answer to how big the campaign is.

The only thing I found is that you will play each map more than once (but is that two times? five times? ten times?).

Could some of you more experienced CiM2 players fill in the blanks for how many parts of the campaign I have left. This is what I found out this far:
1. Big City Lights (Map: Central City)
2. Jealousy (same map as 1, new objective)
3. Tiny Town (Map: West City)
4. Grim Times (Map: North City)
5. Brag (same map as 3, new objective)
6. All I See is Blue (same map as 4. new objective)
7. Prized City (same map as 1 and 2, new objective)
8. Help Wanted! (Map: East City)
9. Imagine (Map: South City)
10 Grand Elegance (same map as 9)
11 The Key to Success (same map as 8)
12 The Grand Finale (same map as 1, 2 and 7)

Would be very happy if I could get a complete list of the complete campagin.

Edit: The list is done now, thanks to Iam.singsing for helping me finising it.

[Ater]

Updated the original post with two new parts of the campagin, since I have made a bit of progress. :)

[Ater]

Added another two parts, Help Wanted and Imagine.

[lam.singsing]

10 Grand Elegance
11 The Key to Success
12 The Grand Finale

[lam.singsing]

the campaign is indeed very short if you started it well. (the saves get carried into the next part)
take a 100-150k loan to start and build a metro from one end of the city to another.
and then use it as the stem of your network, build buses as branches to connect the communities with the metro. use trams to connect the islands, dont use bus on the bridges.
and boom... you find yourself having cleared the campaign in no time.

[Ater]

Thanks! Yeah I noticed that the once where you get back to an old map is really short since you already have money and most of the infrastructure needed.