**Exhibit 99.1**This document contains certain supplemental financial information, described in the followingnotes, which has been determined by methods other than Accounting Principles Generally Accepted inthe USA (“GAAP”) that management uses in its analysis of the Company’s performance. The Company’smanagement believes these non-GAAP financial measures provide information useful to investors inunderstanding the underlying operational performance of the Company, its business and performancetrends and facilitates comparisons with the performance of others in the financial servicesindustry.**Supplemental Performance Measurements — Average Tangible Assets, Average Tangible Equity andTangible Book Value**.The information below provides specific definition of non-GAAP measurements utilized in ouroverview schedule under the financial summary section of Item 2. — Management’s Discussion andAnalysis of Financial Condition and Results of Operations.Return on average tangible assets and return on average tangible equity are computed, on anannualized basis, as follows:Return on average tangible assets is computed by dividing net income, as reported plusamortization of identifiable intangible assets, net of taxes by average total assets less averagegoodwill and average identifiable intangible assets.Return on average tangible equity is computed by dividing net income, as reported plusamortization of identifiable intangible assets, net of taxes by average total stockholders’equity less average goodwill and average identifiable intangible assets.                   **Three Months**  **Nine Months**   **Ended September 30,**  **Ended September 30,** *(dollars in thousands)* **2006**  **2005**  **2006**  **2005**    Net Income, as Reported $203,108  $237,296  $634,052  $738,397 Add: Amortization of Identifiable IntangibleAssets, Net of Taxes  5,936   5,982   17,720   17,854    Net Income, as Adjusted $209,044  $243,278  $651,772  $756,251                     Average Total Assets $59,193,751  $58,731,915  $58,329,760  $60,134,351 Less: Average Goodwill  5,918,111   5,885,957   5,918,115   5,884,029 Less: Average Identifiable Intangible Assets  93,056   128,882   101,818   138,103    Average Total Tangible Assets $53,182,584  $52,717,076  $52,309,827  $54,112,219                     Average Stockholders’ Equity $9,186,913  $9,293,861  $9,068,415  $9,161,643 Less: Average Goodwill  5,918,111   5,885,957   5,918,115   5,884,029 Less: Average Identifiable Intangible Assets  93,056   128,882   101,818   138,103    Average Total Tangible Stockholders’ Equity $3,175,746  $3,279,022  $3,048,482  $3,139,511                     Return on Average Tangible Assets  1.56%  1.83%  1.67%  1.87%Return on Average Tangible Stockholders’ Equity  26.12%  29.43%  28.59%  32.21%
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**TANGIBLE BOOK VALUE**Tangible book value is calculated by dividing period end stockholders’ equity, less period endgoodwill and identifiable intangible assets, by period end shares outstanding.           **September 30,**  **September 30,** *(in thousands, except per share amounts)* **2006**  **2005** **TANGIBLE BOOK VALUE**        Period End Stockholders’ Equity $9,258,107  $9,264,545 Less: Period End Goodwill  5,918,116   5,914,562 Less: Period End Identifiable Intangible Assets  87,513   123,334        Period End Tangible Stockholders’ Equity Less Intangibles $3,252,478  $3,226,649        Period End Shares Outstanding  466,120   477,967 Tangible Book Value $6.98  $6.75 
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