Unit: million Baht 2011 2012 2013 2014 2015
Total revenue 126,437 145,649 150,578 149,329 155,276
Total cost 76,220 88,050 88,936 83,548 84,819
EBITDA 56,622 61,437 63,691 66,427 70,776
Net profit 22,218 34,884 36,274 36,033 39,152
Total asset 86,672 100,968 112,026 126,351 181,761
Total liabilities 47,209 57,426 66,133 79,486 133,268
Total equity 39,464 43,542 45,893 46,865 48,493
Operating cash flow 58,417 62,242 60,553 72,174 69,924
CAPEX 5,707 9,598 28,460 32,562 32,255
Financial ratios
Revenue growth 14.0% 15.0% 3.0% -1.0% 2.2%
EBITDA growth 9.0% 9.0% 4.0% 4.0% 6.5%
Net profit growth 8.0% 57.0% 4.0% -1.0% 8.5%
EBITDA margin 45.0% 42.0% 42.0% 44.0% 45.6%
Net profit margin 18.0% 24.0% 24.0% 24.0% 25.2%
EPS 7.47 11.73 12.20 12.12 13.17
DPS 8.43 10.90 12.15 12.00 12.99
Current ratio 1.12 1.05 0.77 0.88 0.66
Net debt to EBITDA (x) 0.01 Net cash 0.15 0.29 0.70
Debt to equity (x) 0.56 0.47 0.54 0.79 1.32
Interest coverage (x) 24 44 47 33 28
ROA 29% 37% 34% 31% 25%
ROE 66% 84% 82% 79% 82%

Glossary

Subscriber Number of registered SIM at ending period whose status is not defined as churn
Postpaid churn Subscribers whose payment status is overdue more than 45 days from due date
Prepaid churn Subscribers who do not refill to extend their validity within 45 days or subscribers who are inactive more than 90 days
Net additions Change of number of subscribers from beginning period to ending period
ARPU excl. IC Consolidated service revenue excluding inbound international roaming and interconnect revenues divided by average of subscriber at the beginning and ending period
ARPU incl.IC Consolidated service revenue excluding inbound international roaming but including net interconnect revenues divided by average of subscriber at the beginning and ending period
MOU Number of billed outgoing minutes generated from voice call including international call usage divided by average subscriber
Churn rate Number of subscriber disconnections in the period divided by the sum of gross new subscribers in the period and the subscribers at the beginning period
Non-voice (data) Services apart from voice i.e. mobile data, contents, messaging and other non-voice services
EBITDA margin EBITDA / Total Revenues
ROE Net Income / Average Equity Between Beginning and Ending Period
Interest Coverage EBIT / Interest Expense
DSCR EBITDA * (1 - Tax Rate) / (One Year Debt and Interest Payment)
Net Debt / EBITDA (Interest Bearing Debt - Cash) / EBITDA
Net Debt / Equity (Interest Bearing Debt - Cash) / Ending Equity
Interest-bearing Debt to Equity Interest Bearing Debt / Ending Equity
Total Liabilities to Equity Ending Total Liabilities / Ending Equity
Free Cash Flow (FCF) Net Cash Flow From Operating Activities - CAPEX
Free Cash Flow Yield Free Cash Flow / (Market Capitalization + Net Debt)