TABLE B4. REPORTABLE* FETAL DEATHS AND FETAL DEATH RATIOS, BY COMPLETED WEEKS OF GESTATION AND RACE OF MOTHER, MISSISSIPPI, 1997-1999 COMPLETED WEEKS TOTAL WHITE NONWHITE OF GESTATION** 1997 1998 1999 1997 1998 1999 1997 1998 1999 TOTAL 526 427 440 163 147 149 363 280 291 UNDER 20 38 33 22 11 12 7 27 21 15 20 AND OVER 404 331 353 132 120 124 272 211 229 20-22 97 83 100 30 21 23 67 62 77 23-27 109 80 81 29 26 27 80 54 54 28-36 123 104 124 45 44 52 78 60 72 37 AND OVER 75 64 48 28 29 22 47 35 26 UNKNOWN 84 63 65 20 15 18 64 48 47 TOTAL 12.7 9.9 10.3 7.4 6.4 6.6 18.6 14.0 14.5 UNDER 20 0.9 0.8 0.5 0.5 0.5 0.3 1.4 1.0 0.7 20 AND OVER 9.7 7.7 8.3 6.0 5.2 5.5 13.9 10.6 11.4 20-22 2.3 1.9 2.3 1.4 0.9 1.0 3.4 3.1 3.8 23-27 2.6 1.9 1.9 1.3 1.1 1.2 4.1 2.7 2.7 28-36 3.0 2.4 2.9 2.0 1.9 2.3 4.0 3.0 3.6 37 AND OVER 1.8 1.5 1.1 1.3 1.3 1.0 2.4 1.8 1.3 UNKNOWN 2.0 1.5 1.5 0.9 0.6 0.8 3.3 2.4 2.3 * SPONTANEOUS FETAL DEATHS OF 20 WEEKS OR MORE GESTATION OR WEIGHT OF 350 GRAMS OR MORE. ** CALCULATED BY SUBTRACTING THE DATE OF THE LAST NORMAL MENSTRUAL PERIOD PRIOR TO DELIVERY FROM THE DATE OF DELIVERY. # REPORTABLE FETAL DEATHS PER 1,000 LIVE BIRTHS.