Australia Wednesday Lotto Bell Curve Statistics

This page displays a Bell Curve, also known as a Normal Distribution or Gaussian Distribution, for Australia Wednesday Lotto. It shows how frequently the winning numbers add up to a certain sum.

The grey curve on the graph is the expected Bell Curve, which displays how often each sum should have appeared in all draws to date. For example, if there is a 1 in 100 probability that the winning numbers will add up to a certain sum in any given draw, that sum would be expected to appear 10 times over 1,000 draws. The expected Bell Curve is symmetrical and has one mode, which coincides with the mean and the median.

This is overlaid with the actual number of times each sum has appeared in all draws to date (the blue bars). This will match the expected Bell Curve more closely as more draws take place. The curve for draws with a limited history may look more erratic.

Main Numbers:

The data is further laid out in the table below. It shows, for each of the sum totals, how many possible number combinations there are, the expected number of times that each sum should have appeared in all draws to date, and the count of how many times it has actually appeared. The final column shows if a particular sum is overdue. A sum is regarded as overdue if it hasn't appeared for twice the number of draws it is expected to. For example, if there is a 1 in 100 probability of a particular sum appearing, it will be labelled overdue if it hasn't appeared for 201 draws or more.

Some lotteries have undergone rule changes in the past that have affected how many main numbers are drawn. To remain consistent, data is taken only from draws that used the same matrix that is currently in use. This can mean that the statistics for some games are limited.

You can find the Bell Curve statistics for the Supplementary numbers below the table for the main numbers.

Number Sum Total Possible Combinations Expectation Actual Over 717 Draws
Count Frequency Count Last Drawn Draws Ago
21 1 0.000 1 in 8,145,061 0 Never Never
22 1 0.000 1 in 8,145,061 0 Never Never
23 2 0.000 1 in 4,072,530 0 Never Never
24 3 0.000 1 in 2,715,020 0 Never Never
25 5 0.000 1 in 1,629,012 0 Never Never
26 7 0.001 1 in 1,163,580 0 Never Never
27 11 0.001 1 in 740,460 0 Never Never
28 14 0.001 1 in 581,790 0 Never Never
29 20 0.002 1 in 407,253 0 Never Never
30 26 0.002 1 in 313,272 0 Never Never
31 35 0.003 1 in 232,716 0 Never Never
32 44 0.004 1 in 185,115 0 Never Never
33 58 0.005 1 in 140,432 0 Never Never
34 71 0.006 1 in 114,719 0 Never Never
35 90 0.008 1 in 90,501 0 Never Never
36 110 0.010 1 in 74,046 0 Never Never
37 136 0.012 1 in 59,890 0 Never Never
38 163 0.014 1 in 49,970 0 Never Never
39 199 0.018 1 in 40,930 0 Never Never
40 235 0.021 1 in 34,660 0 Never Never
41 282 0.025 1 in 28,883 0 Never Never
42 331 0.029 1 in 24,607 0 Never Never
43 391 0.034 1 in 20,831 0 Never Never
44 454 0.040 1 in 17,941 0 Never Never
45 532 0.047 1 in 15,310 0 Never Never
46 612 0.054 1 in 13,309 0 Never Never
47 709 0.062 1 in 11,488 0 Never Never
48 811 0.071 1 in 10,043 0 Never Never
49 931 0.082 1 in 8,749 0 Never Never
50 1,057 0.093 1 in 7,706 0 Never Never
51 1,206 0.106 1 in 6,754 0 Never Never
52 1,360 0.120 1 in 5,989 1 6/6/2007 660
53 1,540 0.136 1 in 5,289 0 Never Never
54 1,729 0.152 1 in 4,711 0 Never Never
55 1,945 0.171 1 in 4,188 0 Never Never
56 2,172 0.191 1 in 3,750 0 Never Never
57 2,432 0.214 1 in 3,349 1 12/28/2016 161
58 2,702 0.238 1 in 3,014 0 Never Never
59 3,009 0.265 1 in 2,707 1 9/24/2014 279
60 3,331 0.293 1 in 2,445 0 Never Never
61 3,691 0.325 1 in 2,207 0 Never Never
62 4,068 0.358 1 in 2,002 0 Never Never
63 4,490 0.395 1 in 1,814 1 12/26/2018 57
64 4,928 0.434 1 in 1,653 0 Never Never
65 5,415 0.477 1 in 1,504 0 Never Never
66 5,923 0.521 1 in 1,375 0 Never Never
67 6,481 0.571 1 in 1,257 0 Never Never
68 7,062 0.622 1 in 1,153 1 12/24/2014 266
69 7,700 0.678 1 in 1,058 0 Never Never
70 8,359 0.736 1 in 974 0 Never Never
71 9,079 0.799 1 in 897 1 10/26/2011 431
72 9,825 0.865 1 in 829 3 10/19/2011 432
73 10,632 0.936 1 in 766 0 Never Never
74 11,466 1.009 1 in 710 0 Never Never
75 12,368 1.089 1 in 659 2 12/19/2018 58
76 13,294 1.170 1 in 613 0 Never Never
77 14,291 1.258 1 in 570 1 5/14/2014 298
78 15,316 1.348 1 in 532 1 11/21/2018 62
79 16,411 1.445 1 in 496 1 8/20/2014 284
80 17,534 1.543 1 in 465 2 10/24/2018 66
81 18,733 1.649 1 in 435 3 9/11/2013 333
82 19,955 1.757 1 in 408 1 10/31/2007 639
83 21,255 1.871 1 in 383 5 6/19/2019 32
84 22,581 1.988 1 in 361 1 8/26/2009 544
85 23,982 2.111 1 in 340 2 6/19/2013 345
86 25,407 2.237 1 in 321 3 5/11/2016 194
87 26,912 2.369 1 in 303 2 4/20/2011 458
88 28,434 2.503 1 in 286 1 3/27/2019 44
89 30,036 2.644 1 in 271 2 6/22/2016 188
90 31,656 2.787 1 in 257 5 10/23/2019 14
91 33,351 2.936 1 in 244 3 1/23/2019 53
92 35,060 3.086 1 in 232 4 6/7/2017 138
93 36,847 3.244 1 in 221 6 4/19/2017 145
94 38,638 3.401 1 in 211 1 1/10/2007 681 Overdue
95 40,505 3.566 1 in 201 2 10/31/2018 65
96 42,375 3.730 1 in 192 6 8/12/2015 233
97 44,313 3.901 1 in 184 0 Never Never Overdue
98 46,247 4.071 1 in 176 5 4/26/2017 144
99 48,250 4.247 1 in 169 3 3/9/2016 203
100 50,236 4.422 1 in 162 4 12/13/2017 111
101 52,286 4.603 1 in 156 0 Never Never Overdue
102 54,316 4.781 1 in 150 3 8/28/2019 22
103 56,399 4.965 1 in 144 2 10/20/2010 484 Overdue
104 58,453 5.146 1 in 139 3 9/9/2015 229
105 60,559 5.331 1 in 134 2 11/19/2014 271 Overdue
106 62,621 5.512 1 in 130 4 12/11/2019 7
107 64,728 5.698 1 in 126 6 7/26/2017 131
108 66,787 5.879 1 in 122 4 5/2/2018 91
109 68,878 6.063 1 in 118 4 6/10/2015 242 Overdue
110 70,911 6.242 1 in 115 6 4/15/2015 250 Overdue
111 72,974 6.424 1 in 112 8 1/22/2020 1
112 74,963 6.599 1 in 109 8 10/14/2015 224 Overdue
113 76,974 6.776 1 in 106 5 10/2/2019 17
114 78,907 6.946 1 in 103 10 9/4/2019 21
115 80,848 7.117 1 in 101 9 7/4/2018 82
116 82,701 7.280 1 in 98.5 6 1/15/2020 2
117 84,560 7.444 1 in 96.3 11 10/1/2014 278 Overdue
118 86,315 7.598 1 in 94.4 6 9/21/2016 175
119 88,068 7.753 1 in 92.5 9 3/7/2018 99
120 89,714 7.897 1 in 90.8 5 7/1/2015 239 Overdue
121 91,344 8.041 1 in 89.2 7 1/8/2020 3
122 92,858 8.174 1 in 87.7 4 11/14/2018 63
123 94,355 8.306 1 in 86.3 8 12/5/2018 60
124 95,721 8.426 1 in 85.1 11 9/11/2019 20
125 97,063 8.544 1 in 83.9 5 7/2/2014 291 Overdue
126 98,273 8.651 1 in 82.9 13 12/12/2018 59
127 99,446 8.754 1 in 81.9 7 12/14/2016 163
128 100,480 8.845 1 in 81.1 5 2/13/2019 50
129 101,478 8.933 1 in 80.3 4 2/1/2017 156
130 102,324 9.007 1 in 79.6 7 6/24/2015 240 Overdue
131 103,129 9.078 1 in 79.0 9 9/25/2019 18
132 103,784 9.136 1 in 78.5 11 10/10/2018 68
133 104,387 9.189 1 in 78.0 11 7/24/2019 27
134 104,836 9.229 1 in 77.7 12 8/23/2017 127
135 105,237 9.264 1 in 77.4 7 10/28/2015 222 Overdue
136 105,474 9.285 1 in 77.2 11 12/7/2016 164 Overdue
137 105,661 9.301 1 in 77.1 9 11/1/2017 117
138 105,690 9.304 1 in 77.1 9 7/11/2018 81
139 105,661 9.301 1 in 77.1 9 7/18/2018 80
140 105,474 9.285 1 in 77.2 17 11/6/2019 12
141 105,237 9.264 1 in 77.4 13 2/20/2019 49
142 104,836 9.229 1 in 77.7 14 5/24/2017 140
143 104,387 9.189 1 in 78.0 8 12/4/2019 8
144 103,784 9.136 1 in 78.5 6 4/29/2015 248 Overdue
145 103,129 9.078 1 in 79.0 11 5/8/2019 38
146 102,324 9.007 1 in 79.6 10 10/16/2019 15
147 101,478 8.933 1 in 80.3 16 5/29/2019 35
148 100,480 8.845 1 in 81.1 15 12/6/2017 112
149 99,446 8.754 1 in 81.9 6 10/5/2016 173 Overdue
150 98,273 8.651 1 in 82.9 10 12/25/2019 5
151 97,063 8.544 1 in 83.9 10 6/5/2019 34
152 95,721 8.426 1 in 85.1 7 6/12/2019 33
153 94,355 8.306 1 in 86.3 8 8/14/2019 24
154 92,858 8.174 1 in 87.7 6 5/1/2019 39
155 91,344 8.041 1 in 89.2 11 11/27/2019 9
156 89,714 7.897 1 in 90.8 8 6/6/2018 86
157 88,068 7.753 1 in 92.5 7 11/20/2019 10
158 86,315 7.598 1 in 94.4 6 7/17/2019 28
159 84,560 7.444 1 in 96.3 5 5/18/2016 193 Overdue
160 82,701 7.280 1 in 98.5 8 6/20/2018 84
161 80,848 7.117 1 in 101 3 4/17/2019 41
162 78,907 6.946 1 in 103 1 8/7/2019 25
163 76,974 6.776 1 in 106 5 9/27/2017 122
164 74,963 6.599 1 in 109 4 2/12/2014 311 Overdue
165 72,974 6.424 1 in 112 8 8/22/2018 75
166 70,911 6.242 1 in 115 9 3/29/2017 148
167 68,878 6.063 1 in 118 9 10/30/2019 13
168 66,787 5.879 1 in 122 7 4/10/2019 42
169 64,728 5.698 1 in 126 6 11/7/2018 64
170 62,621 5.512 1 in 130 4 6/13/2018 85
171 60,559 5.331 1 in 134 3 8/31/2016 178
172 58,453 5.146 1 in 139 7 1/1/2020 4
173 56,399 4.965 1 in 144 11 7/10/2019 29
174 54,316 4.781 1 in 150 5 10/17/2018 67
175 52,286 4.603 1 in 156 2 6/20/2012 397 Overdue
176 50,236 4.422 1 in 162 4 11/28/2018 61
177 48,250 4.247 1 in 169 3 7/29/2015 235
178 46,247 4.071 1 in 176 6 5/27/2015 244
179 44,313 3.901 1 in 184 5 3/21/2018 97
180 42,375 3.730 1 in 192 4 8/30/2017 126
181 40,505 3.566 1 in 201 2 8/11/2010 494 Overdue
182 38,638 3.401 1 in 211 5 1/16/2019 54
183 36,847 3.244 1 in 221 4 4/27/2016 196
184 35,060 3.086 1 in 232 4 7/3/2019 30
185 33,351 2.936 1 in 244 3 1/23/2013 366
186 31,656 2.787 1 in 257 2 6/17/2015 241
187 30,036 2.644 1 in 271 3 6/21/2017 136
188 28,434 2.503 1 in 286 2 12/25/2013 318
189 26,912 2.369 1 in 303 4 12/9/2015 216
190 25,407 2.237 1 in 321 4 5/4/2016 195
191 23,982 2.111 1 in 340 4 2/5/2014 312
192 22,581 1.988 1 in 361 1 4/11/2012 407
193 21,255 1.871 1 in 383 0 Never Never
194 19,955 1.757 1 in 408 1 8/13/2014 285
195 18,733 1.649 1 in 435 2 2/22/2017 153
196 17,534 1.543 1 in 465 0 Never Never
197 16,411 1.445 1 in 496 1 2/11/2009 572
198 15,316 1.348 1 in 532 0 Never Never
199 14,291 1.258 1 in 570 4 9/18/2019 19
200 13,294 1.170 1 in 613 0 Never Never
201 12,368 1.089 1 in 659 1 2/14/2018 102
202 11,466 1.009 1 in 710 0 Never Never
203 10,632 0.936 1 in 766 3 11/13/2019 11
204 9,825 0.865 1 in 829 1 6/15/2016 189
205 9,079 0.799 1 in 897 3 8/29/2018 74
206 8,359 0.736 1 in 974 1 9/12/2012 385
207 7,700 0.678 1 in 1,058 0 Never Never
208 7,062 0.622 1 in 1,153 1 8/17/2016 180
209 6,481 0.571 1 in 1,257 1 9/22/2010 488
210 5,923 0.521 1 in 1,375 0 Never Never
211 5,415 0.477 1 in 1,504 2 1/27/2016 209
212 4,928 0.434 1 in 1,653 0 Never Never
213 4,490 0.395 1 in 1,814 1 1/7/2009 577
214 4,068 0.358 1 in 2,002 0 Never Never
215 3,691 0.325 1 in 2,207 0 Never Never
216 3,331 0.293 1 in 2,445 0 Never Never
217 3,009 0.265 1 in 2,707 0 Never Never
218 2,702 0.238 1 in 3,014 0 Never Never
219 2,432 0.214 1 in 3,349 1 8/15/2018 76
220 2,172 0.191 1 in 3,750 0 Never Never
221 1,945 0.171 1 in 4,188 0 Never Never
222 1,729 0.152 1 in 4,711 0 Never Never
223 1,540 0.136 1 in 5,289 0 Never Never
224 1,360 0.120 1 in 5,989 0 Never Never
225 1,206 0.106 1 in 6,754 1 7/16/2008 602
226 1,057 0.093 1 in 7,706 0 Never Never
227 931 0.082 1 in 8,749 0 Never Never
228 811 0.071 1 in 10,043 0 Never Never
229 709 0.062 1 in 11,488 0 Never Never
230 612 0.054 1 in 13,309 0 Never Never
231 532 0.047 1 in 15,310 1 8/21/2019 23
232 454 0.040 1 in 17,941 0 Never Never
233 391 0.034 1 in 20,831 1 9/23/2009 540
234 331 0.029 1 in 24,607 0 Never Never
235 282 0.025 1 in 28,883 0 Never Never
236 235 0.021 1 in 34,660 0 Never Never
237 199 0.018 1 in 40,930 0 Never Never
238 163 0.014 1 in 49,970 0 Never Never
239 136 0.012 1 in 59,890 0 Never Never
240 110 0.010 1 in 74,046 0 Never Never
241 90 0.008 1 in 90,501 0 Never Never
242 71 0.006 1 in 114,719 0 Never Never
243 58 0.005 1 in 140,432 0 Never Never
244 44 0.004 1 in 185,115 0 Never Never
245 35 0.003 1 in 232,716 0 Never Never
246 26 0.002 1 in 313,272 0 Never Never
247 20 0.002 1 in 407,253 0 Never Never
248 14 0.001 1 in 581,790 0 Never Never
249 11 0.001 1 in 740,460 0 Never Never
250 7 0.001 1 in 1,163,580 0 Never Never
251 5 0.000 1 in 1,629,012 0 Never Never
252 3 0.000 1 in 2,715,020 0 Never Never
253 2 0.000 1 in 4,072,530 0 Never Never
254 1 0.000 1 in 8,145,061 0 Never Never
255 1 0.000 1 in 8,145,061 0 Never Never

Supplementary Numbers:
Number Sum Total Possible Combinations Expectation Actual Over 717 Draws
Count Frequency Count Last Drawn Draws Ago
3 1 0.724 1 in 990 0 Never Never
4 1 0.724 1 in 990 1 2/1/2017 156
5 2 1.448 1 in 495 2 6/3/2015 243
6 2 1.448 1 in 495 1 4/8/2009 564
7 3 2.173 1 in 330 3 5/8/2013 351
8 3 2.173 1 in 330 0 Never Never Overdue
9 4 2.897 1 in 248 2 6/28/2017 135
10 4 2.897 1 in 248 0 Never Never Overdue
11 5 3.621 1 in 198 4 8/11/2010 494 Overdue
12 5 3.621 1 in 198 2 8/29/2007 648 Overdue
13 6 4.345 1 in 165 9 1/3/2018 108
14 6 4.345 1 in 165 10 6/13/2018 85
15 7 5.070 1 in 141 9 5/31/2017 139
16 7 5.070 1 in 141 5 6/5/2013 347 Overdue
17 8 5.794 1 in 124 8 6/6/2018 86
18 8 5.794 1 in 124 5 4/13/2016 198
19 9 6.518 1 in 110 9 6/26/2019 31
20 9 6.518 1 in 110 6 8/22/2018 75
21 10 7.242 1 in 99.0 5 7/5/2017 134
22 10 7.242 1 in 99.0 4 11/11/2015 220 Overdue
23 11 7.967 1 in 90.0 8 10/17/2012 380 Overdue
24 11 7.967 1 in 90.0 4 7/3/2019 30
25 12 8.691 1 in 82.5 14 11/20/2019 10
26 12 8.691 1 in 82.5 7 12/5/2018 60
27 13 9.415 1 in 76.2 12 1/8/2020 3
28 13 9.415 1 in 76.2 4 12/12/2012 372 Overdue
29 14 10.139 1 in 70.7 7 2/20/2019 49
30 14 10.139 1 in 70.7 11 4/17/2019 41
31 15 10.864 1 in 66.0 9 10/16/2019 15
32 15 10.864 1 in 66.0 11 7/17/2019 28
33 16 11.588 1 in 61.9 14 7/10/2019 29
34 16 11.588 1 in 61.9 11 7/4/2018 82
35 17 12.312 1 in 58.2 12 12/18/2019 6
36 17 12.312 1 in 58.2 15 9/11/2019 20
37 18 13.036 1 in 55.0 8 8/15/2018 76
38 18 13.036 1 in 55.0 17 5/16/2018 89
39 19 13.761 1 in 52.1 15 10/3/2018 69
40 19 13.761 1 in 52.1 15 10/30/2019 13
41 20 14.485 1 in 49.5 9 7/24/2019 27
42 20 14.485 1 in 49.5 9 1/15/2020 2
43 21 15.209 1 in 47.1 14 10/9/2019 16
44 21 15.209 1 in 47.1 22 6/12/2019 33
45 22 15.933 1 in 45.0 13 2/13/2019 50
46 22 15.933 1 in 45.0 11 11/14/2018 63
47 22 15.933 1 in 45.0 9 1/30/2019 52
48 21 15.209 1 in 47.1 17 5/30/2018 87
49 21 15.209 1 in 47.1 13 1/2/2019 56
50 20 14.485 1 in 49.5 8 10/23/2019 14
51 20 14.485 1 in 49.5 15 1/1/2020 4
52 19 13.761 1 in 52.1 9 12/25/2019 5
53 19 13.761 1 in 52.1 6 12/4/2019 8
54 18 13.036 1 in 55.0 13 1/18/2017 158 Overdue
55 18 13.036 1 in 55.0 18 12/11/2019 7
56 17 12.312 1 in 58.2 16 11/13/2019 11
57 17 12.312 1 in 58.2 10 7/25/2018 79
58 16 11.588 1 in 61.9 9 10/17/2018 67
59 16 11.588 1 in 61.9 10 5/8/2019 38
60 15 10.864 1 in 66.0 16 8/21/2019 23
61 15 10.864 1 in 66.0 13 8/28/2019 22
62 14 10.139 1 in 70.7 14 9/26/2018 70
63 14 10.139 1 in 70.7 9 10/2/2019 17
64 13 9.415 1 in 76.2 16 12/26/2018 57
65 13 9.415 1 in 76.2 12 9/27/2017 122
66 12 8.691 1 in 82.5 12 7/31/2019 26
67 12 8.691 1 in 82.5 12 9/4/2019 21
68 11 7.967 1 in 90.0 12 8/29/2018 74
69 11 7.967 1 in 90.0 6 12/21/2016 162
70 10 7.242 1 in 99.0 8 2/27/2019 48
71 10 7.242 1 in 99.0 8 3/20/2019 45
72 9 6.518 1 in 110 5 1/22/2020 1
73 9 6.518 1 in 110 4 2/28/2018 100
74 8 5.794 1 in 124 9 6/27/2018 83
75 8 5.794 1 in 124 9 1/23/2019 53
76 7 5.070 1 in 141 7 4/3/2019 43
77 7 5.070 1 in 141 2 9/11/2013 333 Overdue
78 6 4.345 1 in 165 5 10/18/2017 119
79 6 4.345 1 in 165 3 12/1/2010 478 Overdue
80 5 3.621 1 in 198 3 7/19/2017 132
81 5 3.621 1 in 198 5 1/24/2018 105
82 4 2.897 1 in 248 3 4/5/2017 147
83 4 2.897 1 in 248 1 3/3/2010 517 Overdue
84 3 2.173 1 in 330 3 3/29/2017 148
85 3 2.173 1 in 330 2 5/29/2019 35
86 2 1.448 1 in 495 4 10/1/2014 278
87 2 1.448 1 in 495 2 12/30/2015 213
88 1 0.724 1 in 990 1 6/12/2013 346
89 1 0.724 1 in 990 1 7/30/2008 600

Page Last Updated: Wednesday, 22 January 2020 10:42 AM

Lotto numbers