VISITOR SURVEY: do you look at your energy bills?

	No, I don't get or pay any
	No, they're paid automatically (eg by Direct ­Debit)
	Yes, but only look at the cost
	Yes, I look at cost and the kWh energy consum­ed
	Yes, plus I compare with previous months/year­s
	Yes, plus I ensure I use less kWh energy each­ year