Statistics


These statistics only include those students who are fully registered for the USAMTS. They will change slightly as we receive missing Entry Forms and add improperly registered students to the database.

Overall: All - Grade 12 - Grade 11 - Grade 10 - Grade 9 - Grade 8 or below
Round 1: All - Grade 12 - Grade 11 - Grade 10 - Grade 9 - Grade 8 or below
Round 2: All - Grade 12 - Grade 11 - Grade 10 - Grade 9 - Grade 8 or below
Round 3: All - Grade 12 - Grade 11 - Grade 10 - Grade 9 - Grade 8 or below
Round 4: All - Grade 12 - Grade 11 - Grade 10 - Grade 9 - Grade 8 or below
Commended Solvers Per Problem - Score Distribution Per Problem

Overall Scores Distribution - All students
100
99
98
97
96
95
94
93
92
91
3
8
9
2
5
6
4
7
3
4
90
89
88
87
86
85
84
83
82
81
1
3
6
5
0
6
3
3
2
2
80
79
78
77
76
75
74
73
72
71
2
3
6
7
1
0
1
5
3
2
70
69
68
67
66
65
64
63
62
61
3
3
5
2
2
0
4
3
5
2
60
59
58
57
56
55
54
53
52
51
4
6
6
3
2
5
3
4
4
3
50
49
48
47
46
45
44
43
42
41
4
5
8
3
3
3
5
7
2
3
40
39
38
37
36
35
34
33
32
31
4
6
4
3
4
2
3
5
4
6
30
29
28
27
26
25
24
23
22
21
1
1
4
1
1
6
13
7
11
7
20
19
18
17
16
15
14
13
12
11
9
7
14
10
11
4
9
8
10
12
10
9
8
7
6
5
4
3
2
1
14
11
16
11
11
20
12
25
17
10

Total: 437; Average: 40.46

Overall Scores Distribution - Grade 12
100
99
98
97
96
95
94
93
92
91
1
2
4
1
2
2
1
1
1
1
90
89
88
87
86
85
84
83
82
81
0
0
2
1
0
1
2
1
1
0
80
79
78
77
76
75
74
73
72
71
1
0
0
2
0
0
0
1
1
0
70
69
68
67
66
65
64
63
62
61
2
2
0
0
0
0
0
0
0
1
60
59
58
57
56
55
54
53
52
51
2
2
1
0
0
0
0
1
0
1
50
49
48
47
46
45
44
43
42
41
0
0
2
0
0
0
0
3
0
1
40
39
38
37
36
35
34
33
32
31
0
1
1
0
2
2
2
0
0
0
30
29
28
27
26
25
24
23
22
21
1
0
0
0
0
2
0
0
6
1
20
19
18
17
16
15
14
13
12
11
1
1
2
7
2
0
1
3
1
1
10
9
8
7
6
5
4
3
2
1
2
1
4
1
2
2
2
3
1
0

Total: 77; Average: 47.45

Overall Scores Distribution - Grade 11
100
99
98
97
96
95
94
93
92
91
0
4
3
0
3
3
0
5
1
1
90
89
88
87
86
85
84
83
82
81
1
1
1
2
0
1
1
2
1
1
80
79
78
77
76
75
74
73
72
71
0
1
3
1
0
0
1
1
0
1
70
69
68
67
66
65
64
63
62
61
0
0
3
0
1
0
1
1
4
0
60
59
58
57
56
55
54
53
52
51
1
1
3
1
0
2
0
0
3
1
50
49
48
47
46
45
44
43
42
41
2
3
2
2
2
0
2
1
1
0
40
39
38
37
36
35
34
33
32
31
1
0
2
0
1
0
0
3
2
1
30
29
28
27
26
25
24
23
22
21
0
0
1
0
1
3
5
2
2
2
20
19
18
17
16
15
14
13
12
11
5
1
4
2
3
2
5
2
1
3
10
9
8
7
6
5
4
3
2
1
4
4
5
3
2
5
2
5
5
1

Total: 130; Average: 44.92

Overall Scores Distribution - Grade 10
100
99
98
97
96
95
94
93
92
91
2
1
2
1
0
1
1
1
1
1
90
89
88
87
86
85
84
83
82
81
0
1
1
1
0
2
0
0
0
0
80
79
78
77
76
75
74
73
72
71
1
2
2
2
1
0
0
3
0
1
70
69
68
67
66
65
64
63
62
61
1
0
0
1
0
0
3
1
0
0
60
59
58
57
56
55
54
53
52
51
1
3
1
1
1
2
0
1
1
0
50
49
48
47
46
45
44
43
42
41
2
2
2
1
1
1
0
0
1
1
40
39
38
37
36
35
34
33
32
31
0
0
0
1
1
0
0
0
0
4
30
29
28
27
26
25
24
23
22
21
0
1
1
0
0
0
3
2
1
3
20
19
18
17
16
15
14
13
12
11
3
2
2
1
3
1
2
2
4
4
10
9
8
7
6
5
4
3
2
1
5
4
5
3
2
4
2
7
6
4

Total: 111; Average: 38.84

Overall Scores Distribution - Grade 9
100
99
98
97
96
95
94
93
92
91
0
0
0
0
0
0
1
0
0
1
90
89
88
87
86
85
84
83
82
81
0
0
2
1
0
2
0
0
0
1
80
79
78
77
76
75
74
73
72
71
0
0
0
1
0
0
0
0
1
0
70
69
68
67
66
65
64
63
62
61
0
0
1
1
1
0
0
0
1
0
60
59
58
57
56
55
54
53
52
51
0
0
0
0
0
0
2
2
0
1
50
49
48
47
46
45
44
43
42
41
0
0
1
0
0
1
1
1
0
1
40
39
38
37
36
35
34
33
32
31
2
4
1
2
0
0
1
2
2
1
30
29
28
27
26
25
24
23
22
21
0
0
1
0
0
0
4
2
1
1
20
19
18
17
16
15
14
13
12
11
0
2
4
0
1
1
0
1
2
2
10
9
8
7
6
5
4
3
2
1
1
1
1
3
4
3
5
0
1
2

Total: 64; Average: 35.92

Overall Scores Distribution - Grade 8 or below
100
99
98
97
96
95
94
93
92
91
0
1
0
0
0
0
1
0
0
0
90
89
88
87
86
85
84
83
82
81
0
1
0
0
0
0
0
0
0
0
80
79
78
77
76
75
74
73
72
71
0
0
1
1
0
0
0
0
1
0
70
69
68
67
66
65
64
63
62
61
0
1
1
0
0
0
0
1
0
1
60
59
58
57
56
55
54
53
52
51
0
0
1
1
1
1
1
0
0
0
50
49
48
47
46
45
44
43
42
41
0
0
1
0
0
1
2
2
0
0
40
39
38
37
36
35
34
33
32
31
1
1
0
0
0
0
0
0
0
0
30
29
28
27
26
25
24
23
22
21
0
0
1
1
0
1
1
1
1
0
20
19
18
17
16
15
14
13
12
11
0
1
2
0
2
0
1
0
2
2
10
9
8
7
6
5
4
3
2
1
2
1
1
1
1
5
1
10
4
3

Total: 55; Average: 28.69

Round 4 Score Distribution - All students
25
24
23
22
21
20
19
18
17
16
58
14
17
10
10
16
11
12
9
6
15
14
13
12
11
10
9
8
7
6
7
8
10
7
4
12
3
7
7
2
5
4
3
2
1
10
4
4
2
1

Total: 222; Average: 17.72

Round 4 Score Distribution - Grade 12
25
24
23
22
21
20
19
18
17
16
17
1
3
3
5
2
4
1
1
1
15
14
13
12
11
10
9
8
7
6
1
1
2
0
0
2
0
0
0
1
5
4
3
2
1
0
0
1
1
0

Total: 40; Average: 20.23

Round 4 Score Distribution - Grade 11
25
24
23
22
21
20
19
18
17
16
21
5
7
3
2
6
4
4
6
2
15
14
13
12
11
10
9
8
7
6
3
3
2
4
0
1
1
4
2
0
5
4
3
2
1
1
0
1
1
0

Total: 72; Average: 18.89

Round 4 Score Distribution - Grade 10
25
24
23
22
21
20
19
18
17
16
11
6
4
1
2
6
1
5
1
1
15
14
13
12
11
10
9
8
7
6
1
2
4
0
2
4
0
2
1
1
5
4
3
2
1
2
1
1
0
0

Total: 54; Average: 17.67

Round 4 Score Distribution - Grade 9
25
24
23
22
21
20
19
18
17
16
7
0
2
1
0
1
2
0
0
2
15
14
13
12
11
10
9
8
7
6
2
1
0
1
1
0
2
0
4
0
5
4
3
2
1
4
2
0
0
0

Total: 29; Average: 14.93

Round 4 Score Distribution - Grade 8 or below
25
24
23
22
21
20
19
18
17
16
2
2
1
2
1
1
0
2
1
0
15
14
13
12
11
10
9
8
7
6
0
1
2
2
1
5
0
1
0
0
5
4
3
2
1
3
1
1
0
1

Total: 27; Average: 14.00

Round 3 Score Distribution - All students
25
24
23
22
21
20
19
18
17
16
21
15
16
18
10
15
7
19
23
11
15
14
13
12
11
10
9
8
7
6
12
11
11
19
13
10
9
8
7
6
5
4
3
2
1
13
9
7
10
2

Total: 252; Average: 15.38

Round 3 Score Distribution - Grade 12
25
24
23
22
21
20
19
18
17
16
9
4
4
2
1
3
1
4
3
4
15
14
13
12
11
10
9
8
7
6
0
3
1
2
1
1
2
1
3
1
5
4
3
2
1
1
1
1
1
0

Total: 43; Average: 17.02

Round 3 Score Distribution - Grade 11
25
24
23
22
21
20
19
18
17
16
5
8
5
7
3
8
2
5
7
4
15
14
13
12
11
10
9
8
7
6
5
2
2
5
5
4
2
1
0
1
5
4
3
2
1
2
2
4
1
0

Total: 75; Average: 16.85

Round 3 Score Distribution - Grade 10
25
24
23
22
21
20
19
18
17
16
5
3
6
4
3
3
1
6
5
2
15
14
13
12
11
10
9
8
7
6
1
3
3
5
3
2
2
3
2
3
5
4
3
2
1
4
3
1
3
2

Total: 66; Average: 14.55

Round 3 Score Distribution - Grade 9
25
24
23
22
21
20
19
18
17
16
1
0
1
3
0
1
2
2
4
1
15
14
13
12
11
10
9
8
7
6
3
1
4
4
3
0
2
3
0
0
5
4
3
2
1
4
3
0
3
0

Total: 38; Average: 13.21

Round 3 Score Distribution - Grade 8 or below
25
24
23
22
21
20
19
18
17
16
1
0
0
2
3
0
1
2
4
0
15
14
13
12
11
10
9
8
7
6
3
2
1
3
1
3
1
0
2
1
5
4
3
2
1
2
0
1
2
0

Total: 30; Average: 13.90

Round 2 Score Distribution - All students
25
24
23
22
21
20
19
18
17
16
28
16
13
10
10
18
13
10
7
10
15
14
13
12
11
10
9
8
7
6
11
11
9
14
10
12
14
12
11
7
5
4
3
2
1
20
6
2
6
5

Total: 237; Average: 15.50

Round 2 Score Distribution - Grade 12
25
24
23
22
21
20
19
18
17
16
7
4
6
4
5
4
2
2
0
2
15
14
13
12
11
10
9
8
7
6
3
1
2
1
3
2
1
2
0
0
5
4
3
2
1
6
0
0
0
1

Total: 47; Average: 17.45

Round 2 Score Distribution - Grade 11
25
24
23
22
21
20
19
18
17
16
11
8
4
6
0
5
7
1
3
1
15
14
13
12
11
10
9
8
7
6
3
3
2
1
2
3
3
5
5
2
5
4
3
2
1
1
2
1
1
1

Total: 70; Average: 16.93

Round 2 Score Distribution - Grade 10
25
24
23
22
21
20
19
18
17
16
8
2
2
0
5
4
1
3
0
3
15
14
13
12
11
10
9
8
7
6
4
3
2
6
4
2
5
3
1
2
5
4
3
2
1
3
2
0
1
2

Total: 56; Average: 15.36

Round 2 Score Distribution - Grade 9
25
24
23
22
21
20
19
18
17
16
1
1
1
0
0
4
2
1
3
3
15
14
13
12
11
10
9
8
7
6
1
2
2
4
0
4
3
2
4
1
5
4
3
2
1
7
2
0
1
1

Total: 39; Average: 12.87

Round 2 Score Distribution - Grade 8 or below
25
24
23
22
21
20
19
18
17
16
1
1
0
0
0
1
1
3
1
1
15
14
13
12
11
10
9
8
7
6
0
2
1
2
1
1
2
0
1
2
5
4
3
2
1
3
0
1
3
0

Total: 25; Average: 12.28

Round 1 Score Distribution - All students
25
24
23
22
21
20
19
18
17
16
60
34
27
20
23
26
22
16
21
19
15
14
13
12
11
10
9
8
7
6
11
20
15
13
15
22
15
19
15
15
5
4
3
2
1
19
14
29
19
10

Total: 410; Average: 15.12

Round 1 Score Distribution - Grade 12
25
24
23
22
21
20
19
18
17
16
17
11
8
7
4
7
3
3
3
1
15
14
13
12
11
10
9
8
7
6
2
3
3
2
1
1
1
4
2
1
5
4
3
2
1
1
4
5
3
0

Total: 74; Average: 17.47

Round 1 Score Distribution - Grade 11
25
24
23
22
21
20
19
18
17
16
22
13
9
7
5
12
6
5
6
7
15
14
13
12
11
10
9
8
7
6
1
9
4
3
2
8
5
5
5
2
5
4
3
2
1
5
3
6
4
0

Total: 120; Average: 16.92

Round 1 Score Distribution - Grade 10
25
24
23
22
21
20
19
18
17
16
15
5
6
5
9
5
7
2
5
5
15
14
13
12
11
10
9
8
7
6
4
2
1
3
7
3
4
8
3
5
5
4
3
2
1
6
3
6
7
6

Total: 108; Average: 14.23

Round 1 Score Distribution - Grade 9
25
24
23
22
21
20
19
18
17
16
3
5
4
1
4
2
2
3
4
4
15
14
13
12
11
10
9
8
7
6
2
4
4
4
2
4
4
1
3
6
5
4
3
2
1
2
4
1
1
2

Total: 59; Average: 14.61

Round 1 Score Distribution - Grade 8 or below
25
24
23
22
21
20
19
18
17
16
3
0
0
0
1
0
4
3
3
2
15
14
13
12
11
10
9
8
7
6
2
2
3
1
3
6
1
1
2
1
5
4
3
2
1
4
0
11
4
2

Total: 49; Average: 9.71

Number of Commended Solvers Per Problem
1
2
3
4
5
6
Round 1
0
0
0
0
0
0
Round 2
0
0
0
0
1
0
Round 3
0
0
0
0
0
0
Round 4


Score Distributions Per Problem
5
4
3
2
1
-
Avg
Problem 1/1
150
143
112
31
39
23
3.53
Problem 1/2
269
63
27
44
45
37
3.73
Problem 1/3
170
68
58
41
72
47
3.18
Problem 1/4
283
20
15
8
55
49
3.75
Problem 1/5
148
16
11
70
86
77
2.61
Problem 1/6
0
0
0
0
0
0
0
Problem 2/1
223
16
20
14
6
3
4.51
Problem 2/2
98
89
29
14
26
17
3.62
Problem 2/3
90
14
21
25
11
40
3.13
Problem 2/4
117
23
24
17
20
45
3.26
Problem 2/5
65
18
11
31
17
49
2.66
Problem 2/6
0
0
0
0
0
0
0
Problem 3/1
149
56
45
22
18
2
3.99
Problem 3/2
175
40
13
20
23
7
4.09
Problem 3/3
83
15
63
61
29
11
3.11
Problem 3/4
122
18
13
31
30
12
3.60
Problem 3/5
58
19
33
43
41
9
2.92
Problem 3/6
0
0
0
0
0
0
0
Problem 4/1
207
22
7
5
6
1
4.68
Problem 4/2
155
19
18
16
7
5
4.29
Problem 4/3
111
19
10
19
25
3
3.87
Problem 4/4
100
14
33
22
32
5
3.55
Problem 4/5
149
11
12
14
11
1
4.36
Problem 4/6
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