(Unit : million won)
classification
2006 4Q
2007 1Q
2007 2Q
2007 3Q
2007 4Q
Sales
330,112
313,331
323,674
336,764
379,295
Operating
Expense
245,059
263,435
244,247
283,632
331,692
Operating
Income
54,436
68,272
60,240
53,131
47,604
(Operating
Margin)
16.5%
21.8%
18.6%
15.8%
12.6%
Non-operating
Income
6,392
2,646
7,237
4,905
3,617
Non-operating
Expense
30,778
18,978
16,196
14,580
15,919
Ordinary
Income
30,050
51,940
51,281
43,456
35,302
Net Income
21,110
37,827
37,065
31,919
26,731
EBITDA
92,712
104,667
96,464
89,364
83,972
(E. Margin)
28.1%
33.4%
29.8%
26.5%
22.1%
CAPEX
29,330
15,336
16,618
29,476
51,499
Debt
554,304
500,637
478,167
412,521
292,034
Net Debt
433,944
365,277
322,561
264,253
235,920
Total Equity
1,285,233
1,278,912
1,321,058
1,360,431
1,392,654
Net Debt /
Equity
34%
29%
24%
19.4%
16.9%