구분	2021	2020	2019	2018	2017	2016
부채비율	52%	57%	64%	75%	84%	90%
유보율	1480.80%	1375.17%	1372.94%	1312.13%	1253.28%	1170.86%
EPS(원)	617	128	706	412	283	84
PER(배)	10.86	46.07	8.1	13.6	18.4	56.9
PBR(배)	0.7	0.7	0.7	0.7	0.8	0.8
주당배당금(원)	270	240	220	220	200	200