AMC historical results

This is the AMC historical results page. This page should include results for the AIME as well. For USAMO results, see USAMO historical results.

AIME Qualification

Before 2020, the top 2.5% of scorers on the AMC 10 and the top 5% of scorers on the AMC 12 were invited to participate in the AIME. Since 2020, the AIME qualification threshold has been adjusted to allow a consistent number of students (usually 6000–7000) to qualify each year, rather than relying on fixed percentages.

Honor Roll (Distinction since 2020)

Awarded to the top 5% of scorers on the AMC 8, AMC 10, and AMC 12, respectively.

Distinguished Honor Roll

Awarded to the top 1% of scorers on the AMC 8, AMC 10, and AMC 12, respectively.

Achievement Roll

• Awarded to students in 6th grade or lower who score 15 points or higher on the AMC 8.
• Awarded to students in 8th grade or lower who score 90 points or higher on the AMC 10.
• Awarded to students in 10th grade or lower who score 90 points or higher on the AMC 12.

USAMO/USAJMO Qualification

If you qualify for AIME, your AIME score multiplied by 10, plus your AMC 10/12 score, gives you your USAMO/USAJMO index score. This index score is used to determine qualification for the United States team for the International Mathematical Olympiad (IMO) through the USAMO/USAJMO.

2024-2025

2025 Spring

AIME I

• Average score: ?.?
• Median score: ?
• USAMO cutoff: ??? (AMC 12A), ??? (AMC 12B)
• USAJMO cutoff: ??? (AMC 10A), ??? (AMC 10B)

AIME II

• Average score: ?.?
• Median score: ?
• USAMO cutoff: ??? (AMC 12A), ??? (AMC 12B)
• USAJMO cutoff: ??? (AMC 10A), ??? (AMC 10B)

AMC 8

• Average Score:  ??.??
• Honor Roll: ??
• Distinguished Honor Roll: ??

2024 Fall

AMC 10A

• Average Score: 51
• AIME Floor: 94.5 (top ~7%)
• Distinction: 105
• Distinguished Honor Roll: 132

AMC 10B

• Average Score: 61.77
• AIME Floor: 105 (top ~7%)
• Distinction: 114
• Distinguished Honor Roll: 138 (edited due to changed cutoffs)

AMC 12A

• Average Score: 56.50
• AIME Floor: 76.5 (top ~16%)
• Distinction: 108
• Distinguished Honor Roll: 133.5

AMC 12B

• Average Score: 61.74
• AIME Floor: 88.5 (top ~15%)
• Distinction: 118.5
• Distinguished Honor Roll: 139.5

2023-2024

2024 Spring

AIME I

• Average score: 5.89
• Median score: 5
• USAMO cutoff: 245 (AMC 12A), 248 (AMC 12B)
• USAJMO cutoff: 236 (AMC 10A), 232 (AMC 10B)

AIME II

• Average score: 5.45
• Median score: 5
• USAMO cutoff: 220 (AMC 12A), 228 (AMC 12B)
• USAJMO cutoff: 230 (AMC 10A), 220 (AMC 10B)

AMC 8

• Average Score: 10.75
• Honor Roll: 18
• Distinguished Honor Roll: 22

2023 Fall

AMC 10A

• Average Score: 64.74
• AIME Floor: 103.5 (top ~7%)
• Distinction: 111
• Distinguished Honor Roll: 136.5

AMC 10B

• Average Score: 63
• AIME Floor: 105 (top ~6%)
• Distinction: 112.5
• Distinguished Honor Roll: 135

AMC 12A

• Average Score: 61.56
• AIME Floor: 85.5 (top ~16%)
• Distinction: 112.5
• Distinguished Honor Roll: 136.5

AMC 12B

• Average Score: 61.5
• AIME Floor: 88.5 (top ~16%)
• Distinction: 115.5
• Distinguished Honor Roll: 139.5

2022-2023

2023 Spring

AIME I

• Average score: 4.28
• Median score: 5
• USAMO cutoff: 223 (AMC 12A), 227 (AMC 12B)
• USAJMO cutoff: 194 (AMC 10A), 190.5 (AMC 10B)

AIME II

• Average score: 4.41
• Median score: 4
• USAMO cutoff: 214.5 (AMC 12A), 226 (AMC 12B)
• USAJMO cutoff: 188 (AMC 10A), 180 (AMC 10B)

AMC 8

• Average score: 10.26
• Honor Roll: 17
• Distinguished Honor Roll: 21

2022 Fall

AMC 10A

• Average Score: 58.33
• AIME Floor: 93 (top ~8%)
• Distinction: 99
• Distinguished Honor Roll: 121.5

AMC 10B

• Average Score: 57.91
• AIME Floor: 94.5 (top ~8%)
• Distinction: 100.5
• Distinguished Honor Roll: 114

AMC 12A

• Average score:
• AIME floor: 85.5 (top ~13%)
• Distinction: 106.5
• Distinguished Honor Roll: 126

AMC 12B

• Average score:
• AIME floor: 81 (top ~15%)
• Distinction: 105
• Distinguished Honor Roll: 129

2021-2022

2022 Spring

AIME I

• Average score: 4.8283
• Median score: 4
• USAMO cutoff: 222 (AMC 12A), 227.5 (AMC 12B)
• USAJMO cutoff: 203.5 (AMC 10A), 190.5 (AMC 10B)

AIME II

• Average score: 4.40
• Median score: 4
• USAMO cutoff: 208.5 (AMC 12A), 203 (AMC 12B)
• USAJMO cutoff: 196.5 (AMC 10A), 182 (AMC 10B)

AMC 8

• Average score: 9.74
• Honor Roll: 19
• Distinguished Honor Roll: 22

2021 Fall

AMC 10A (Wednesday, November 10)

• Average score: 59.63
• AIME floor: 96 (top 6.16%)
• Distinction: 100.5
• Distinguished Honor Roll: 117

AMC 10B (Tuesday, November 16)

• Average score: 56.57
• AIME floor: 96 (top 6.25%)
• Distinction: 100.5
• Distinguished Honor Roll: 120

AMC 12A (Wednesday, November 10)

• Average score: 63.65
• AIME floor: 91.5 (top 12.62%)
• Distinction: 111
• Distinguished Honor Roll: 130.5

AMC 12B (Tuesday, November 16)

• Average score: 57.37
• AIME floor: 84 (top 11.86%)
• Distinction: 103.5
• Distinguished Honor Roll: 130.5

Schedule Change

In April 2021, MAA announced they would be moving the AMC 10/12 to November, before the new year, and AMC 8 to January, after the new year; however, the AIME would remain after the new year. Thus there are two "2021 AMC 10/12s", no "2021 AMC 8", and one “2021 AIME”.

2020-2021

2021 Spring

AMC 10A (Thursday, February 4)

• Average score: 65.53
• AIME floor: 103.5
• Distinction: 112.5
• Distinguished Honor Roll: 132

AMC 10B (Wednesday, February 10)

• Average score: 62.31
• AIME floor: 102
• Distinction: 108
• Distinguished Honor Roll: 126

AMC 12A (Thursday, February 4)

• Average score: 67.42
• AIME floor: 93
• Distinction: 114
• Distinguished Honor Roll: 133.5

AMC 12B (Wednesday, February 10)

• Average score: 61.55
• AIME floor: 91.5
• Distinction: 109.5
• Distinguished Honor Roll: 132

AIME I (Wednesday, March 10)

• Average score: 5.44
• Median score: 5
• USAMO cutoff: 229.5 (AMC 12A), 231.5 (AMC 12B)
• USAJMO cutoff: 217 (AMC 10A), 213 (AMC 10B)

AIME II (Thursday, March 18)

• Average score: 5.42
• Median score: 5
• USAMO cutoff: 238 (AMC 12A), 238 (AMC 12B)
• USAJMO cutoff: 223 (AMC 10A), 214.5 (AMC 10B)

2020 Fall

AMC 8

• Average score: 10.00
• Honor Roll: 18
• DHR: 21

2019-2020

2020 Spring

AMC 10A

• Average score: 64.29
• AIME floor: 103.5
• Distinction: 105
• Distinguished Honor Roll: 124.5

AMC 10B

• Average score: 61.22
• AIME floor: 102
• Distinction: 103.5
• Distinguished Honor Roll: 120

AMC 12A

• Average score: 61.42
• AIME floor: 87
• Distinction: 100.5
• Distinguished Honor Roll: 123

AMC 12B

• Average score: 60.47
• AIME floor: 87
• Distinction: 97.5
• Distinguished Honor Roll: 120

AIME I

• Average score: 5.69
• Median score: 6
• USAMO cutoff: 233.5 (AMC 12A), 235 (AMC 12B)
• USAJMO cutoff: 229.5 (AMC 10A), 230 (AMC 10B)

AIME II

Due to COVID-19, the 2020 AIME II was administered online and referred to as the AOIME.

• Average score: 6.13
• Median score: 6
• USAMO cutoff: 234 (AMC 12A), 234.5 (AMC 12B)
• USAJMO cutoff: 233.5 (AMC 10A), 229.5 (AMC 10B)

2019 Fall

AMC 8

• Average score: 9.43
• Honor roll: 19
• DHR: 23

2018-2019

2019 Spring

AMC 10A

• Average score: 51.66
• Honor roll: 96
• AIME floor: 103.5
• DHR: 123

AMC 10B

• Average score: 58.42
• Honor roll: 102
• AIME floor: 108
• Distinguished Honor Roll: 121.5

AMC 12A

• Average score: 49.22
• AIME floor: 84
• DHR: 121.5

AMC 12B

• Average score: 56.73
• AIME floor: 94.5
• DHR: 123

AIME I

• Average score: 5.88
• Median score: 6
• USAMO cutoff: 220 (AMC 12A), 230.5 (AMC 12B)
• USAJMO cutoff: 209.5 (AMC 10A), 216 (AMC 10B)

AIME II

• Average score: 6.47
• Median score: 6
• USAMO cutoff: 230.5 (AMC 12A), 236 (AMC 12B)
• USAJMO cutoff: 216.5 (AMC 10A), 220.5 (AMC 10B)

2018 Fall

AMC 8

• Average score: 8.51
• Honor roll: 15
• DHR: 19

2017-2018

2018 Spring

AMC 10A

• Average score: 53.84
• Honor roll: 100.5
• AIME floor: 111
• DHR: 127.5

AMC 10B

• Average score: 57.81
• Honor roll: 97.5
• AIME floor: 108
• DHR: 123

AMC 12A

• Average score: 56.36
• AIME floor: 93
• DHR: 120

AMC 12B

• Average score: 57.85
• AIME floor: 99
• DHR: 126

AIME I

• Average score: 5.09
• Median score: 5
• USAMO cutoff: 215 (AMC 12A), 235 (AMC 12B)
• USAJMO cutoff: 222 (AMC 10A), 212 (AMC 10B)

AIME II

• Average score: 5.48
• Median score: 5
• USAMO cutoff: 216 (AMC 12A), 230.5 (AMC 12B)
• USAJMO cutoff: 222 (AMC 10A), 212 (AMC 10B)

2017 Fall

AMC 8

• Average Score: 8.96
• Honor Roll: 17
• DHR: 20

2016-2017

2017 Spring

AMC 10A

• AIME floor: 112.5
• DHR: 127.5
• HR: 112.5
• Mean: 59.33
• Median: 55.5

AMC 10B

• AIME floor: 120
• DHR: 136.5
• HR: 126.66666
• Mean: 66.56
• Median: 61.5

AMC 12A

• AIME floor: 96
• DHR: 115.5
• HR: 96
• Mean: 57.0
• Median: 52.5

AMC 12B

• AIME floor: 100
• DHR: 129
• HR: 100.5
• Mean: 58.35
• Median: 54

AIME I

• USAMO floor: 225.5 (AMC 12A), 235 (AMC 12B)
• USAJMO floor: 224.5 (AMC 10A), 233 (AMC 10B)
• Mean: 5.69
• Median: 5

AIME II

• USAMO floor: 221 (AMC 12A), 230.5 (AMC 12B)
• USAJMO floor: 219 (AMC 10A), 225 (AMC 10B)
• Mean: 5.64
• Median: 5

USAJMO

• Participants: 208

USAMO

• Participants: 280

2017 Fall

AMC 8

• Average score: 9.36
• Honor roll: 18
• DHR: 22

2015-2016

2016 Spring

AMC 10A

• Average score: 65.31
• AIME floor: 110
• DHR: 120

AMC 10B

• Average score: 65.40
• AIME floor: 110
• DHR: 124.5

AMC 12A

• Average score: 60.32
• AIME floor: 93
• DHR: 111

AMC 12B

• Average score: 68.65
• AIME floor: 100.5
• DHR: 127.5

AIME I

• Average score: 5.83
• Median score: 6
• USAMO cutoff: 220
• USAJMO cutoff: 210.5

AIME II

• Average score: 4.43
• Median score: 4
• USAMO cutoff: 205
• USAJMO cutoff: 200

2015 Fall

AMC 8

• Average score: 8.55
• Honor roll: 16
• DHR: 21

2014-2015

2015 Spring

AMC 10A

• Average score: 73.39
• AIME floor: 106.5
• DHR: 115.5

AMC 10B

• Average score: 76.09
• AIME floor: 120
• DHR: 132

AMC 12A

• Average score: 69.90
• AIME floor: 99
• DHR: 117

AMC 12B

• Average score: 66.88
• AIME floor: 100.5
• DHR: 126

AIME I

• Average score: 5.29
• Median score: 5
• USAMO cutoff: 219.0
• USAJMO cutoff: 213.0

AIME II

• Average score: 6.63
• Median score: 6
• USAMO cutoff: 229.0
• USAJMO cutoff: 223.5

2014 Spring

AMC 8

• Average score: 11.43
• Honor roll: 19
• DHR: 23

2013-2014

2014 Spring

AMC 10A

• Average score: 63.34
• AIME floor: 120
• DHR: 132

AMC 10B

• Average score: 71.42
• AIME floor: 120
• DHR: 132

AMC 12A

• Average score: 63.60
• AIME floor: 93
• DHR: 109.5

AMC 12B

• Average score: 68.12
• AIME floor: 100.5
• DHR: 121.5

AIME I

• Average score: 4.88
• Median score: 5
• USAMO cutoff: 211.5
• USAJMO cutoff: 211

AIME II

• Average score: 5.49
• Median score: 5
• USAMO cutoff: 211.5
• USAJMO cutoff: 211

2013 Fall

AMC 8

• Average score: 10.69
• Honor roll: 18
• DHR: 22

2012-2013

2013 Spring

AMC 10A

• Average score: 72.50
• AIME floor: 108
• DHR: 117

AMC 10B

• Average score: 72.62
• AIME floor: 120
• DHR: 129

AMC 12A

• Average score: 65.06
• AIME floor: 88.5
• DHR: 106.5

AMC 12B

• Average score: 64.21
• AIME floor: 93
• DHR: 108

AIME I

• Average score: 4.69
• Median score: 4
• USAMO cutoff: 209
• USAJMO cutoff: 210.5

AIME II

• Average score: 6.56
• Median score: 6
• USAMO cutoff: 209
• USAJMO cutoff: 210.5

2012 Fall

AMC 8

• Average score: 10.67
• Honor roll: 18
• DHR: 22

2011-2012

2012 Spring

AMC 10A

• Average score: 72.51
• AIME floor: 115.5
• DHR: 121.5

AMC 10B

• Average score: 76.59
• AIME floor: 120
• DHR: 133.5

AMC 12A

• Average score: 64.62
• AIME floor: 94.5
• DHR: 109.5

AMC 12B

• Average score: 70.08
• AIME floor: 99
• DHR: 114

AIME I

• Average score: 5.13
• Median score: 5
• USAMO cutoff: 204.5
• USAJMO cutoff: 204

AIME II

• Average score: 4.94
• Median score: 5
• USAMO cutoff: 204.5
• USAJMO cutoff: 204

2011 Fall

AMC 8

• DHR: 22
• HR: 17
• Mean: 10.75

2010-2011

2011 Spring

AMC 10A

• AIME floor: 117
• DHR: 129
• HR: 117
• Mean: 64.24

AMC 10B

• AIME floor: 117
• DHR: 133.5
• HR: 117
• Mean: 71.78

AMC 12A

• AIME floor: 93
• DHR: 112.5
• HR: 92
• Mean: 65.38

AMC 12B

• AIME floor: 97.5
• DHR: 121.5
• HR: 92
• Mean: 64.71

AIME I

• USAMO floor: 188
• USAJMO floor: 179
• Mean: 2.23
• Median: 2

AIME II

• USAMO floor: 215.5
• USAJMO floor: 196.5
• Mean: 5.47
• Median: 5

USAJMO

• Participants: 222

USAMO

• Participants: 282

2010 Fall

AMC 8

• DHR: 22
• HR: 17
• Mean: 9.59

2009-2010

2010 Spring

AMC 10A

• AIME floor: 118.5
• AIME qualifiers: 960 (1.5%)
• DHR: 121.5
• HR: 118.5
• Mean: 70.8

AMC 10B

• AIME floor: 118.5
• AIME qualifiers: 770 (2.0%)
• DHR: 124.5
• HR: 118.5
• Mean: 68.3

AMC 12A

• AIME floor: 88.5
• AIME qualifiers: 4874 (7.1%)
• DHR: 108
• HR: 88.5
• Mean: 62.5

AMC 12B

• AIME floor: 88.5
• AIME qualifiers: 3270 (8.0%)
• DHR: 108
• HR: 88.5
• Mean: 59.8

AIME I

• Mean: 4.12
• Median: 3
• Participants: 3618

AIME II

• Mean: 5.91
• Median: 6
• Participants: 2904

USAJMO

• USAJMO floor: 188.5 Index or 11 AIME
• Participants: 235

USAMO

• USAMO floor: 208.5 (204.5 for non juniors and seniors)
• Participants: 328

2009 Fall

AMC 8

• DHR: 20
• HR: 17
• Mean: 10.28

2008-2009

2009nSpring

AMC 10A

• AIME floor: 120
• AIME qualifiers: 3045 (4.2%)
• DHR: 133.5
• HR: 120
• Mean: 70.4

AMC 10B

• AIME floor: 120
• AIME qualifiers: 2365 (7.5%)
• DHR: 141
• HR: 124.5
• Mean: 74.4

AMC 12A

• AIME floor: 97.5
• AIME qualifiers: 5614 (6.7%)
• DHR: 117
• HR: 100.5
• Mean: 68.0

AMC 12B

• AIME floor: 100
• AIME qualifiers: 3723 (10.8%)
• DHR: 124.5
• HR: 108
• Mean: 71.7

AIME I

• Mean: 4.17
• Median: 4

AIME II

• Mean: 3.27
• Median: 3

USAMO

• USAMO floor: 201 Index or (7 AIME and 215 Index)
• Participants: 514

2008 Fall

AMC 8

• DHR: 22
• HR: 19
• Mean: 11.45

2007-2008

2008 Spring

AMC 10A

• AIME floor: 117
• AIME qualifiers: 1765 (2.6%)
• DHR: 127.5
• HR: 100.5
• Mean: 58.1

AMC 10B

• AIME floor: 120
• AIME qualifiers: 933 (2.7%)
• DHR: 127.5
• HR: 100.5
• Mean: 66.6

AMC 12A

• AIME floor: 97.5
• AIME qualifiers: 5183 (6.5%)
• DHR: 120
• HR: 97.5
• Mean: 65.6

AMC 12B

• AIME floor: 97.5
• AIME qualifiers: 3367 (8.1%)
• DHR: 120
• HR: 97.5
• Mean: 68.9

AIME I

• Mean: 4.77
• Median: 4

AIME II

• Mean: 5.27
• Median: 5

USAMO

• USAMO floor: 204 (215 Index with 7 AIME for non juniors and seniors)
• Participants: 503

2007 Fall

AMC 8

• Average score: 10
• Honor roll: 17
• DHR: 21

2006-2007

2007 Spring

AMC 10A

• Average score: 67.9
• AIME floor: 117

AMC 10B

• Average score: 61.5
• AIME floor: 115.5

AMC 12A

• Average score: 66.8
• AIME floor: 97.8

AMC 12B

• Average score: 73.1
• AIME floor: 100

AIME I

• Average score: 5
• Median score: 3
• USAMO floor: 6

AIME II

• Average score:
• Median score:
• USAMO floor:

2006 Fall

AMC 8

• DHR: 21
• HR: 17

2005-2006

2006 Spring

AMC 10A

• AIME floor: 120
• AIME qualifiers: 1680 (2.7%)
• Mean: 79.0

AMC 10B

• AIME floor: 120
• AIME qualifiers: 870 (2.3%)
• Mean: 68.5

AMC 12A

• AIME floor: 100
• AIME qualifiers: 17118 (22.3%)
• Mean: 85.7

AMC 12B

• AIME floor: 100
• AIME qualifiers: 10654 (21.2%)
• Mean: 85.5

AIME I

• Participants:
• Mean:

AIME II

• Participants:
• Mean:

USAMO

• AMC 12 USAMO floor: 217 Index
• AMC 10 USAMO floor: 8 AIME
• Participants: 432

2005 Fall

AMC 8

• DHR: 20
• HR: 16

2004-2005

2005 Spring

AMC 10A

• AIME floor: 120
• AIME qualifiers: 1258 (1.9%)
• DHR: 120
• HR: 100
• Mean: 74.7

AMC 10B

• AIME floor: 120
• AIME qualifiers: 555 (1.6%)
• DHR: 120
• HR: 100
• Mean: 77.9

AMC 12A

• AIME floor: 100
• AIME qualifiers: 9441 (11.2%)
• DHR: 120
• HR: 100
• Mean: 78.7

AMC 12B

• AIME floor: 100
• AIME qualifiers: 5692 (12.8%)
• DHR: 120
• HR: 100
• Mean: 83.4

AIME I

• AMC 12 USAMO floor: 233 Index
• Participants: 11197
• Mean: 2.754

AIME II

• AMC 12 USAMO floor: 220.5 Index
• Participants: 1279
• Mean: 2.439

USAMO

• AMC 10 USAMO floor: 9 AIME
• Participants: 259

2004 Fall

AMC 8

• DHR: 21
• HR: 17

2003-2004

2004 Spring

AMC 10A

• AIME floor: 110
• AIME qualifiers: 1118 (1.4%)
• DHR: 112.5
• HR: 100
• Mean: 69.1

AMC 10B

• AIME floor: 115
• AIME qualifiers: 487 (2.1%)
• DHR: 126
• HR: 100
• Mean: 80.4

AMC 12A

• AIME floor: 100
• AIME qualifiers: 8401 (8.1%)
• DHR: 117
• HR: 100
• Mean: 73.9

AMC 12B

• AIME floor: 100
• AIME qualifiers: 6036 (19.2%)
• DHR: 123
• HR: 100
• Mean: 84.5

AIME I

• Participants: 9824
• Mean: 2.246

AIME II

• Participants: 2121
• Mean: 1.959

USAMO

• AMC 12 USAMO floor: 210 Index
• AMC 10 USAMO floor: 7 AIME
• Participants: 261

2003 Fall

AMC 8

• Distinguished Honor Roll: 22
• Honor Roll: 18

2002-2003

2003 Spring

AMC 10A

• AIME floor: 119
• AIME qualifiers: 1534 (2.0%)
• Mean: 74.4

AMC 10B

• AIME floor: 2
• AIME qualifiers: 350 (1.2%)
• Mean: 5

AMC 12A

• AIME floor: 100
• AIME qualifiers: 12089 (12.2%)
• Mean: 77.8

AMC 12B

• AIME floor: 100
• AIME qualifiers: 3812 (9.6%)
• Mean: 76.6

AIME I

• AMC 12 USAMO floor: 226 Index
• AMC 10 USAMO floor: 8 AIME
• Participants:
• Mean:

AIME II

• AMC 12 USAMO floor: 226 Index
• AMC 10 USAMO floor: 8 AIME
• Participants:
• Mean:

USAMO

• Participants: 250

2001-2002

2002 Spring

AMC 10A

• AIME floor: 115
• AIME qualifiers: 921 (1.2%)
• Mean: 68.5

AMC 10B

• AIME floor: 118
• AIME qualifiers: 374 (1.5%)
• Mean: 74.9

AMC 12A

• AIME floor: 100
• AIME qualifiers: 7525 (7.2%)
• Mean: 72.7

AMC 12B

• AIME floor: 100
• AIME qualifiers: 5666 (16.8%)
• Mean: 80.8

AIME I

• Participants:
• Mean:

AIME II

• Participants:
• Mean:

USAMO

• AMC 12 USAMO floor: 210 Index
• AMC 10 USAMO floor: 6 AIME
• Participants: 326

2000-2001

2001 Spring

AMC 10

• AIME floor: 116
• AIME qualifiers: 1790 (1.7%)
• Mean: 67.8

AMC 12

• AIME floor: 84
• AIME qualifiers: 9030 (3.4%)
• Mean: 56.6

AIME I

• Participants:
• Mean:

AIME II

• Participants:
• Mean:

USAMO

• AMC 12 USAMO floor: 213 Index
• AMC 10 USAMO floor: 7 AIME
• Participants: 268

1999-2000

2000 Spring

AMC 10

• AIME floor: 110
• AIME qualifiers: 3892
• Mean: 64.2

AMC 12

• AIME floor: 92
• AIME qualifiers: 9260 (3.3%)
• Mean: 64.9

AIME I

• Participants:
• Mean: 4.20

AIME II

• Participants:
• Mean: 4.13

USAMO

• Grade 12 USAMO floor: 212 Index
• Grade 11 USAMO floor: 204 Index
• Grade 10 USAMO floor: 174 Index, 8 AIME
• Grade 9 USAMO floor: 164 Index, 7 AIME
• Participants: 240