I'm cleaning out my home directory, and I just ran across this little table I put together the day I moved out of my last apartment:

YEAR	MONTH	ELECT (RMB)
2004	10	28.9
	11	31.0
	12	64.5
2005	01	126.0
	02	130.1
	03	109.2
	04	164.2
	05	88.4
	06	56.5
	07	75.9
	08	94.7
	09	86.0

In March, I went on vacation for a couple of weeks. In April I went on a computer binge with the box I brought back from the US; it was also one of the peak cold months, and I went a little overboard with the heating.