25th50th75th90th95th99th
1943531,0832,4075,703
2143988321,5122,7885,673
3656241,0681,8232,5727,542
8011,0991,5372,1352,6253,965
4874119190261471
9601,2281,5832,0092,3283,099
526584113138217
1,0161,3171,7072,1592,4873,247
5776104144179284
1,3661,8392,4693,2403,8345,342
1262345548801,0901,700
1,4431,9572,6693,5604,2515,986
94130186269339539
1,4051,9662,7763,8254,6566,800
5183140228308543
1,2611,7782,5523,5904,4306,649
72107168260342582
8661,1521,5442,0382,4263,408
1352984305476691,210
6999931,4211,9892,4523,700
5779128210292608
9061,3532,0713,1114,0266,743
651422965588191,730
1,1851,7122,4863,5144,3466,541
5582127199266473
1,1671,6842,4373,4044,1616,077
4365111226363857
1,1301,6342,3813,3594,1336,124
5082137228320626
9731,3061,7672,3352,7643,811
80113166243311502
1,3731,7502,2172,7303,0873,874
220278340406457593
1,0041,4662,1443,0213,7115,470
23366199133231
1,0011,4612,1353,0073,6945,442
20325591123218
a

M = male, F = female, P/L = pregnant and lactating.

SOURCE: ENVIRON International Corporation and Iowa State University Department of Statistics, 2000.

From: C, Dietary Intake Datafrom the Third National Health and Nutrition Examination Survey (NHANES III), 1988–1994

Cover of Dietary Reference Intakes for Vitamin A, Vitamin K, Arsenic, Boron, Chromium, Copper, Iodine, Iron, Manganese, Molybdenum, Nickel, Silicon, Vanadium, and Zinc
Dietary Reference Intakes for Vitamin A, Vitamin K, Arsenic, Boron, Chromium, Copper, Iodine, Iron, Manganese, Molybdenum, Nickel, Silicon, Vanadium, and Zinc.
Institute of Medicine (US) Panel on Micronutrients.
Washington (DC): National Academies Press (US); 2001.
Copyright 2001 by the National Academy of Sciences. All rights reserved.

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