1________________________________________________________________ SUMMARY OF 1998 INCOME TAX RETURNS BY FILING STATUS * BY FILING STATUS AND INCOME CLASS * _______________________________________________________________ FILING STATUS=SINGLE NO. OF ADJ. GROSS FEDERAL NET AGICLASS RETURNS INCOME TAX EXEMPTIONS UNDER $1 2,760 $-73,902,712 $258,527 2,332 $ 1 - 5000 101,074 $263,201,453 $2,532,178 27,331 $ 5001 - 10000 74,069 $543,335,461 $19,057,794 43,909 $ 10001 - 15000 52,644 $652,274,977 $41,353,248 45,756 $ 15001 - 20000 40,924 $711,742,488 $59,348,381 40,013 $ 20001 - 25000 29,572 $661,287,160 $63,865,147 30,041 $ 25001 - 30000 21,550 $589,906,682 $60,980,330 22,386 $ 30001 - 35000 15,550 $503,059,699 $54,521,206 16,283 $ 35001 - 40000 11,208 $418,864,515 $49,922,463 11,888 $ 40001 - 45000 8,249 $349,356,773 $45,279,282 8,906 $ 45001 - 50000 5,763 $272,874,794 $37,754,003 6,171 $ 50001 - 75000 11,259 $668,595,680 $104,168,877 12,225 $ 75001 - 100000 2,685 $229,048,907 $41,214,230 2,899 $100001 - 250000 2,441 $346,765,294 $72,036,776 2,552 OVER $250,000 594 $405,764,700 $102,727,217 601 ------- --------------- --------------- ---------- FS 380,342 $6,542,175,871 $755,019,659 273,293 FILING STATUS=HEAD OF HOUSEHOLD NO. OF ADJ. GROSS FEDERAL NET AGICLASS RETURNS INCOME TAX EXEMPTIONS UNDER $1 220 $-11,499,991 $23,843 542 $ 1 - 5000 5,772 $16,990,192 $27,550 14,678 $ 5001 - 10000 10,709 $82,150,641 $146,651 27,037 $ 10001 - 15000 13,170 $165,351,208 $1,002,646 33,403 $ 15001 - 20000 13,350 $233,171,094 $4,823,135 34,317 $ 20001 - 25000 10,357 $231,943,643 $9,047,702 26,595 $ 25001 - 30000 7,166 $195,768,162 $10,477,396 18,362 $ 30001 - 35000 5,218 $168,940,269 $11,303,833 12,933 $ 35001 - 40000 4,086 $152,792,972 $11,498,494 10,001 $ 40001 - 45000 3,049 $129,167,395 $10,706,245 7,289 $ 45001 - 50000 2,146 $101,510,100 $9,024,624 5,184 $ 50001 - 75000 3,987 $235,060,212 $26,022,163 9,512 $ 75001 - 100000 814 $69,423,394 $9,990,314 2,028 $100001 - 250000 623 $85,501,046 $15,655,192 1,572 OVER $250,000 128 $184,045,673 $39,963,999 294 ------- --------------- --------------- ---------- FS 80,795 $2,040,316,010 $159,713,787 203,747 1________________________________________________________________ SUMMARY OF 1998 INCOME TAX RETURNS BY FILING STATUS * BY FILING STATUS AND INCOME CLASS * _______________________________________________________________ FILING STATUS=MARRIED JOINT NO. OF ADJ. GROSS FEDERAL NET AGICLASS RETURNS INCOME TAX EXEMPTIONS UNDER $1 3,063 $-253,654,221 $410,456 10,156 $ 1 - 5000 3,894 $11,049,487 $79,117 11,635 $ 5001 - 10000 9,203 $71,881,989 $157,415 28,309 $ 10001 - 15000 16,678 $212,109,037 $656,111 49,928 $ 15001 - 20000 22,270 $391,165,396 $6,399,865 67,493 $ 20001 - 25000 25,084 $564,967,827 $17,024,362 79,887 $ 25001 - 30000 26,237 $721,760,577 $29,524,157 88,162 $ 30001 - 35000 27,942 $909,092,756 $45,813,639 97,041 $ 35001 - 40000 29,628 $1,111,270,895 $64,293,771 105,643 $ 40001 - 45000 29,277 $1,243,756,516 $79,242,686 106,930 $ 45001 - 50000 28,072 $1,332,863,722 $91,083,106 104,661 $ 50001 - 75000 106,636 $6,520,689,065 $546,466,485 398,676 $ 75001 - 100000 44,573 $3,806,602,567 $433,222,786 167,489 $100001 - 250000 34,677 $4,830,609,566 $787,093,341 131,769 OVER $250,000 6,369 $4,156,453,962 $1,070,377,522 24,121 ------- --------------- --------------- ---------- FS 413,603 $25,630,619,141 $3,171,844,819 1,471,900 FILING STATUS=MARRIED SEPARATE NO. OF ADJ. GROSS FEDERAL NET AGICLASS RETURNS INCOME TAX EXEMPTIONS UNDER $1 469 $-13,554,512 $241,336 573 $ 1 - 5000 1,347 $3,751,822 $39,357 1,405 $ 5001 - 10000 1,640 $12,210,901 $383,525 1,868 $ 10001 - 15000 1,667 $20,780,704 $1,216,353 2,330 $ 15001 - 20000 1,611 $28,124,118 $2,149,817 2,321 $ 20001 - 25000 1,452 $32,570,393 $2,766,333 2,234 $ 25001 - 30000 1,215 $33,271,509 $2,977,686 2,039 $ 30001 - 35000 845 $27,315,093 $2,631,019 1,546 $ 35001 - 40000 709 $26,502,895 $2,880,475 1,273 $ 40001 - 45000 502 $21,240,741 $2,479,215 915 $ 45001 - 50000 344 $16,292,184 $2,081,774 612 $ 50001 - 75000 685 $40,648,110 $6,148,269 1,126 $ 75001 - 100000 198 $16,798,380 $2,998,318 311 $100001 - 250000 161 $23,395,635 $5,401,309 249 OVER $250,000 86 $114,534,979 $27,586,812 131 ------- --------------- --------------- ---------- FS 12,931 $403,882,952 $61,981,598 18,933 ======= =============== =============== ========== 887,671 $34,616,993,974 $4,148,559,863 1,967,873 1________________________________________________________________ SUMMARY OF 1998 INCOME TAX RETURNS BY FILING STATUS * AVERAGES BY FILING STATUS AND INCOME CLASS * _______________________________________________________________ FILING STATUS=SINGLE AVERAGE AVERAGE AVERAGE NO. OF ADJ. GROSS FEDERAL NET AGICLASS RETURNS INCOME TAX EXEMPTIONS UNDER $1 2,760 $-35,858 $2,585 1.04 $ 1 - 5000 101,074 $2,604 $123 1.04 $ 5001 - 10000 74,069 $7,336 $350 1.04 $ 10001 - 15000 52,644 $12,390 $843 1.04 $ 15001 - 20000 40,924 $17,392 $1,482 1.04 $ 20001 - 25000 29,572 $22,362 $2,175 1.05 $ 25001 - 30000 21,550 $27,374 $2,846 1.05 $ 30001 - 35000 15,550 $32,351 $3,518 1.06 $ 35001 - 40000 11,208 $37,372 $4,472 1.07 $ 40001 - 45000 8,249 $42,351 $5,509 1.09 $ 45001 - 50000 5,763 $47,349 $6,565 1.08 $ 50001 - 75000 11,259 $59,383 $9,268 1.09 $ 75001 - 100000 2,685 $85,307 $15,367 1.10 $100001 - 250000 2,441 $142,059 $29,572 1.08 OVER $250,000 594 $683,106 $173,233 1.07 ------- FS 380,342 FILING STATUS=HEAD OF HOUSEHOLD AVERAGE AVERAGE AVERAGE NO. OF ADJ. GROSS FEDERAL NET AGICLASS RETURNS INCOME TAX EXEMPTIONS UNDER $1 220 $-63,187 $1,987 2.47 $ 1 - 5000 5,772 $2,944 $177 2.55 $ 5001 - 10000 10,709 $7,671 $227 2.53 $ 10001 - 15000 13,170 $12,555 $327 2.54 $ 15001 - 20000 13,350 $17,466 $600 2.57 $ 20001 - 25000 10,357 $22,395 $1,044 2.57 $ 25001 - 30000 7,166 $27,319 $1,584 2.56 $ 30001 - 35000 5,218 $32,376 $2,249 2.48 $ 35001 - 40000 4,086 $37,394 $2,873 2.45 $ 40001 - 45000 3,049 $42,364 $3,547 2.39 $ 45001 - 50000 2,146 $47,302 $4,237 2.42 $ 50001 - 75000 3,987 $58,957 $6,558 2.39 $ 75001 - 100000 814 $85,287 $12,319 2.49 $100001 - 250000 623 $137,241 $25,129 2.52 OVER $250,000 128 $1,437,857 $312,219 2.30 ------- FS 80,795 1________________________________________________________________ SUMMARY OF 1998 INCOME TAX RETURNS BY FILING STATUS * AVERAGES BY FILING STATUS AND INCOME CLASS * _______________________________________________________________ FILING STATUS=MARRIED JOINT AVERAGE AVERAGE AVERAGE NO. OF ADJ. GROSS FEDERAL NET AGICLASS RETURNS INCOME TAX EXEMPTIONS UNDER $1 3,063 $-85,723 $2,373 3.32 $ 1 - 5000 3,894 $2,838 $628 2.99 $ 5001 - 10000 9,203 $7,811 $471 3.08 $ 10001 - 15000 16,678 $12,718 $204 2.99 $ 15001 - 20000 22,270 $17,565 $514 3.03 $ 20001 - 25000 25,084 $22,523 $976 3.19 $ 25001 - 30000 26,237 $27,509 $1,417 3.36 $ 30001 - 35000 27,942 $32,535 $1,892 3.47 $ 35001 - 40000 29,628 $37,507 $2,375 3.57 $ 40001 - 45000 29,277 $42,482 $2,867 3.65 $ 45001 - 50000 28,072 $47,480 $3,357 3.73 $ 50001 - 75000 106,636 $61,149 $5,187 3.74 $ 75001 - 100000 44,573 $85,402 $9,740 3.76 $100001 - 250000 34,677 $139,303 $22,716 3.80 OVER $250,000 6,369 $652,607 $168,219 3.79 ------- FS 413,603 FILING STATUS=MARRIED SEPARATE AVERAGE AVERAGE AVERAGE NO. OF ADJ. GROSS FEDERAL NET AGICLASS RETURNS INCOME TAX EXEMPTIONS UNDER $1 469 $-70,231 $4,827 1.26 $ 1 - 5000 1,347 $2,785 $167 1.28 $ 5001 - 10000 1,640 $7,446 $360 1.30 $ 10001 - 15000 1,667 $12,466 $858 1.46 $ 15001 - 20000 1,611 $17,458 $1,428 1.46 $ 20001 - 25000 1,452 $22,431 $1,996 1.55 $ 25001 - 30000 1,215 $27,384 $2,517 1.68 $ 30001 - 35000 845 $32,326 $3,166 1.83 $ 35001 - 40000 709 $37,381 $4,139 1.80 $ 40001 - 45000 502 $42,312 $4,978 1.82 $ 45001 - 50000 344 $47,361 $6,069 1.78 $ 50001 - 75000 685 $59,340 $9,068 1.64 $ 75001 - 100000 198 $84,840 $15,220 1.57 $100001 - 250000 161 $145,315 $33,549 1.55 OVER $250,000 86 $1,331,802 $324,551 1.52 ------- FS 12,931 ======= 887,671 1________________________________________________________________ SUMMARY OF 1998 INCOME TAX RETURNS BY FILING STATUS * BY FILING STATUS AND INCOME CLASS * _______________________________________________________________ FILING STATUS=ALL NO. OF ADJ. GROSS FEDERAL NET AGICLASS RETURNS INCOME TAX EXEMPTIONS UNDER $1 6,512 $-352,611,436 $934,162 13,603 $ 1 - 5000 112,087 $294,992,954 $2,678,202 55,049 $ 5001 - 10000 95,621 $709,578,992 $19,745,385 101,123 $ 10001 - 15000 84,159 $1,050,515,926 $44,228,358 131,417 $ 15001 - 20000 78,155 $1,364,203,096 $72,721,198 144,144 $ 20001 - 25000 66,465 $1,490,769,023 $92,703,544 138,757 $ 25001 - 30000 56,168 $1,540,706,930 $103,959,569 130,949 $ 30001 - 35000 49,555 $1,608,407,817 $114,269,697 127,803 $ 35001 - 40000 45,631 $1,709,431,277 $128,595,203 128,805 $ 40001 - 45000 41,077 $1,743,521,425 $137,707,428 124,040 $ 45001 - 50000 36,325 $1,723,540,800 $139,943,507 116,628 $ 50001 - 75000 122,567 $7,464,993,067 $682,805,794 421,539 $ 75001 - 100000 48,270 $4,121,873,248 $487,425,648 172,727 $100001 - 250000 37,902 $5,286,271,541 $880,186,618 136,142 OVER $250,000 7,177 $4,860,799,314 $1,240,655,550 25,147 ------- --------------- --------------- ---------- FS 887,671 $34,616,993,974 $4,148,559,863 1,967,873 ======= =============== =============== ========== 887,671 $34,616,993,974 $4,148,559,863 1,967,873 1________________________________________________________________ SUMMARY OF 1998 INCOME TAX RETURNS BY FILING STATUS * AVERAGES BY FILING STATUS AND INCOME CLASS * _______________________________________________________________ FILING STATUS=ALL AVERAGE AVERAGE AVERAGE NO. OF ADJ. GROSS FEDERAL NET AGICLASS RETURNS INCOME TAX EXEMPTIONS UNDER $1 6,512 $-65,359 $2,789 2.27 $ 1 - 5000 112,087 $2,632 $127 1.49 $ 5001 - 10000 95,621 $7,421 $349 1.59 $ 10001 - 15000 84,159 $12,483 $779 1.74 $ 15001 - 20000 78,155 $17,455 $1,172 1.91 $ 20001 - 25000 66,465 $22,429 $1,630 2.12 $ 25001 - 30000 56,168 $27,430 $2,076 2.34 $ 30001 - 35000 49,555 $32,457 $2,508 2.59 $ 35001 - 40000 45,631 $37,462 $2,995 2.83 $ 40001 - 45000 41,077 $42,445 $3,497 3.02 $ 45001 - 50000 36,325 $47,448 $3,958 3.21 $ 50001 - 75000 122,567 $60,905 $5,632 3.44 $ 75001 - 100000 48,270 $85,392 $10,119 3.58 $100001 - 250000 37,902 $139,472 $23,242 3.60 OVER $250,000 7,177 $677,275 $173,058 3.52 ------- FS 887,671 ======= 887,671