Average Itemized Deductions for 1997 by Adjusted Gross Income Ranges:
| AGI Range | Medical | Taxes | Interest | Contributions |
| $15 - $20,000 | $7,491 | $2,119 | $5,299 | $1,368 |
| $20 - $25,000 | $4,017 | $2,250 | $5,651 | $1,368 |
| $25 - $30,000 | $4,893 | $2,249 | $5,262 | $1,493 |
| $30 - $40,000 | $3,987 | $2,772 | $5,551 | $1,451 |
| $40 - $50,000 | $4,002 | $3,285 | $6,346 | $1,616 |
| $50 - $75,000 | $6,620 | $4,236 | $6,824 | $1,862 |
| $75 - $100,000 | $8,413 | $6,200 | $8,387 | $2,477 |
| $100,000 or More | $18,463 | $15,730 | $12,852 | $11,501 |