If you scroll down past the Tax Breaks page on the Deductions and Credits screen to the Estimated and Other Taxes Paid. Click Show More. Then select Income Taxes Paid. You will see a blue link that will give you a breakdown of the actual number. See screenshots
Note that this information is actually just a summary number and not necessarily related to any particular deduction (some of it is not even a deduction - i.e. federal taxes withheld on your federal return).
