Caribbean Utilities Company, Ltd.  2011  Annual Report Ten-Year Summary 54 Ten-Year Summary (Except where noted, expressed in thousands of United States dollars) This Ten-Year Summary does not form part of the audited Financial Statements 2011  2010 Operating revenues  218,099  180,096 Other revenues and adjustments  4,032  3,108 Total revenues  222,131  183,204 Operating expenses  193,082  154,182 Income before interest  29,049  29,022 Finance charges  8,659 9,143 Earnings for the year  20,390 19,879 Capitalisation: Class A Ordinary Shares (nominal value)  1,704 1,694 9% Cumulative Participating Class B Preference Shares (nominal value)  25 0 250 Share Premium  76,839 75,355 8% Cumulative Fixed Term Class C, Series 2 Preference Shares ($100 each)  - - Long-term loans  208,448 195,290  Total capitalisation  287,241 272,589 Capital expenditures  (inclusive of accruals) 36,333 21,459 Earnings per Class A Ordinary Share ($/Share)  0.68 0.67 Dividends per Class A Ordinary Share ($/Share)  0.66 0.660 Book value per Class A Ordinary Share ($/Share)  6.01  5.96 Statistical Record: Net kWh generation (millions of kWh)  594.0 593.50 Net kWh sales (millions of kWh)  554.0 553.80 Peak load (MW) gross  99.0 102.90 Plant capacity (MW)  151.23 151.23 Total customers (actual number)  26,636 26,151