부록 1 각 항목당 분기별 지수의 평균값

항목	연도	CBD	GBD	YBD	ETC	BBD
공실률(%)	2009	5.7	4.8	6.0	11.2	.
	2010	8.8	5.1	6.2	9.0	5.9
	2011	6.4	5.0	4.8	5.7	6.4
	2012	6.8	4.9	5.9	5.0	8.9
	2013	7.0	7.2	6.2	7.3	15.9
	2014	11.8	10.2	8.5	8.1	15.1
	2015	11.3	11.2	9.3	8.4	2.2
	2016	10.8	9.5	9.4	9.5	1.2
	2017	13.0	7.8	10.3	12.1	10.2
임대료(천 원/㎡)	2009	21.5	20.8	15.1	13.9	.
	2010	22.8	20.8	15.7	14.4	13.8
	2011	24.1	20.7	16.1	14.9	13.7
	2012	24.3	21.3	16.8	15.3	15.0
	2013	24.4	21.6	18.2	14.1	16.8
	2014	24.3	21.5	18.4	14.0	16.5
	2015	24.4	21.3	18.4	14.1	16.2
	2016	24.5	21.2	18.5	14.1	16.1
	2017	28.1	22.8	19.0	13.7	16.4
신규공급량(천㎡)	2009	6.5	65.6	0.0	73.0	36.0
	2010	142.9	46.2	12.5	58.6	60.7
	2011	123.2	69.4	58.1	38.3	152.8
	2012	83.6	66.1	239.8	156.3	115.7
	2013	93.3	84.2	108.7	127.9	136.4
	2014	85.4	49.2	0.0	96.1	86.6
	2015	58.6	114.2	0.0	87.5	100.9
	2016	76.4	65.9	33.6	60.3	79.2
	2017	41.4	128.6	63.5	126.8	0.0
누적신규공급량(천㎡)	2009	310	1,014	67	1,000	182
	2010	548	1,201	70	1,226	343
	2011	1,073	1,445	218	1,353	738
	2012	1,298	1,708	432	1,733	1,315
	2013	1,521	1,953	652	2,091	1,673
	2014	1,762	2,104	769	2,489	2,079
	2015	1,990	2,308	769	2,822	2,302
	2016	2,075	2,772	786	3,088	2,507
	2017	2,196	3,202	866	3,359	2,526

주 : CBD, 중구권역; GBD, 강남권역; YBD, 영등포 및 마포권역; ETC, 그 외 서울 주요권역; BBD, 강남권역.