1. Total Operating Expenses

2. 2009/2010 Operating Expenses by Function Reporting reorganized in 2010, only 2009 results restated in the reorganized form.

3. 2009/2010 Operating Expenses by Function, Large Line Items Reporting reorganized in 2010, only 2009 results restated in the reorganized form.

4. 2009/2010 Operating Expenses by Function Small Line Items Reporting reorganized in 2010, only 2009 results restated in the reorganized form.

5. 2001-2008 Operating Expenses by Function, Large Line Items

6. 2001-2009 Operating Expenses by Function, Large Line Items Reporting reorganized in 2010, only 2009 results restated in the reorganized form.

7. 2001-2008 Operating Expenses by Function, Small Line Items

8. Non-Operating Expenses Red line is total in 2001 dollars, adjusted for inflation at CPI rate

9. Expenses Compared with Revenue with depreciation as an operating expense

10. Operating Results: Expenses Compared with Revenue without depreciation as an operating expense

11. Non-Operating Results: Expenses Compared with Revenue

12. Overall Results without depreciation: Expenses Compared with Revenue without depreciation as an operating expense