Clean toilet @ Indonesian airport

Detik.com gave out a rather interesting news about given to 19 cleanest Indonesian airports.

1.	Juanda, Surabaya	78,54 points
2.	Soekarno-Hatta, Jakarta	76,62 points
3.	Hussein Sastranegara, Bandung	75,26 points
4.	Ngurah Rai, Denpasar	74,52 points
5.	Adi Sumarmo, Solo	74,30 points
6.	Adi Sutjipto, Yogyakarta	73,88 points
7.	Bumi Minangkabau, Padang	72,58 points
8.	Mahmud Badaruddin, Palembang	72,17 points
9.	Sultan Hasanuddin, Makassar	70,89 points
10.	Selaparang, Lombok	69,93 points
11.	Sam Ratulangi, Manado	69,35 points
12.	Sultan Syarif Kasim, Pekanbaru	69,25 points
13.	Hang Nadim, Batam	68,32 points
14.	Ahmad Yani, Semarang	67,73 points
15.	Eltari, Kupang	64,71 points
16.	Polonia, Medan	64,42 points
17.	Sepinggan, Balikpapan	63,10 points
18.	Supadio, Pontianak	61,73 points
19.	Halim Perdana Kusuma, Jakarta, (special award)	73,37 points

I haven't been much to most of the airports mentioned apart from Polonia, Medan and Soekarno Hatta, Jakarta (and perhaps Ngurah Rai, Denpasar once in 2001).

Rather disappointed not seeing the standards set for the awards, but I wonder how Polonia could have got that point; knowing that it wasn't even clean (at least not when I was there last month sending my friends to the airport). Is it clean now? or the is it the standard being set by government? -_-