(2) Tax benefit (cost) of $884 and ($834) for the quarters ended December 31, 2012 and 2011, respectively, and $1,148 and ($976) for 2012 and 2011, respectively. Tax impact is estimated by applying the statutory rates of applicable jurisdictions, after consideration of other relevant factors including the tax status of specific foreign exchange transactions.
(3) Tax impact is nil.
(4) For operating loss per share purposes, we have excluded the impact of otherwise anti-dilutive securities.
In addition to underwriting-related general and administrative expenses, our total general and administrative expenses of $141,386 and $109,990 for the quarters ended December 31, 2012 and 2011, respectively, and $560,981 and $459,151 for 2012 and 2011, respectively, include corporate expenses.Cautionary Note Regarding Forward-Looking Statements This release contains forward-looking statements within the meaning of the U.S. federal securities laws. Forward-looking statements contained in this release include our expectations regarding market conditions and information regarding our estimates of losses related to natural disasters. These statements involve risks, uncertainties and assumptions. Actual events or results may differ materially from our expectations. Important factors that could cause actual events or results to be materially different from our expectations include (1) the occurrence and magnitude of natural and man-made disasters, (2) actual claims exceeding our loss reserves, (3) general economic, capital, and credit market conditions, (4) the failure of any of the loss limitation methods we employ, (5) the effects of emerging claims, coverage and regulatory issues, including uncertainty related to coverage definitions, limits, terms and conditions, (6) the failure of our cedants to adequately evaluate risks, (7) inability to obtain additional capital on favorable terms, or at all, (8) the loss of one or more key executives, (9) a decline in our ratings with rating agencies, (10) the loss of business provided to us by our major brokers, (11) changes in accounting policies or practices, (12) the use of industry catastrophe models and changes to these models, (13) changes in governmental regulations, (14) increased competition, (15) changes in the political environment of certain countries in which we operate or underwrite business, (16) fluctuations in interest rates, credit spreads, equity prices and/or currency values, and (17) the other factors set forth in our most recent report on Form 10-K, Form 10-Q and other documents on file with the Securities and Exchange Commission. We undertake no obligation to update or revise publicly any forward-looking statements, whether as a result of new information, future events or otherwise.