31
NZ - Main number history
Lotto Number 31
Historical frequency and draw-gap stats for this number. Descriptive only: lottery draws are independent, and past results do not predict future draws.
Appearances
384
Last seen
Apr 29, 2026
Current gap
6 draws
Longest gap
30 draws
Average gap
5.561 draws
Observed rate
15.21%
Expected rate
15.00%
Observed vs expected
1.01x
Appearances by year
2026
6/40 (15.0%)
2025
8/43 (18.6%)
2024
18/104 (17.3%)
2023
14/104 (13.5%)
2022
22/105 (21.0%)
2021
18/104 (17.3%)
2020
15/105 (14.3%)
2019
19/104 (18.3%)
2018
11/104 (10.6%)
2017
14/104 (13.5%)
2016
12/105 (11.4%)
2015
13/65 (20.0%)
2014
7/52 (13.5%)
2013
6/52 (11.5%)
2012
10/52 (19.2%)
2011
10/53 (18.9%)
2010
8/52 (15.4%)
2009
12/52 (23.1%)
2008
7/52 (13.5%)
2007
7/52 (13.5%)
2006
5/52 (9.6%)
2005
12/54 (22.2%)
2004
11/54 (20.4%)
2003
6/53 (11.3%)
2002
6/52 (11.5%)
2001
6/52 (11.5%)
2000
10/53 (18.9%)
1999
6/53 (11.3%)
1998
8/53 (15.1%)
1997
12/53 (22.6%)
1996
5/52 (9.6%)
1995
10/52 (19.2%)
1994
6/53 (11.3%)
1993
12/52 (23.1%)
1992
4/52 (7.7%)
1991
5/52 (9.6%)
1990
5/52 (9.6%)
1989
7/52 (13.5%)
1988
8/53 (15.1%)
1987
3/22 (13.6%)
Recent appearances
Apr 29, 2026
Draw: 7, 9, 12, 21, 31, 33 + 26
Mar 25, 2026
Draw: 13, 22, 27, 31, 34, 37 + 14
Mar 7, 2026
Draw: 5, 27, 30, 31, 32, 33 + 7
Feb 14, 2026
Draw: 2, 7, 11, 19, 28, 31 + 5
Jan 17, 2026
Draw: 11, 22, 23, 31, 33, 36 + 24
Jan 10, 2026
Draw: 5, 9, 15, 21, 31, 40 + 25
Dec 20, 2025
Draw: 2, 14, 17, 19, 31, 33 + 9
Dec 10, 2025
Draw: 5, 6, 13, 27, 31, 32 + 3
Dec 6, 2025
Draw: 4, 17, 29, 31, 35, 37 + 33
Nov 19, 2025
Draw: 2, 10, 18, 25, 29, 31 + 21
Mar 26, 2025
Draw: 8, 12, 18, 22, 29, 31 + 17
Mar 12, 2025
Draw: 1, 9, 25, 29, 31, 33 + 27
Feb 12, 2025
Draw: 2, 10, 28, 31, 33, 34 + 29
Jan 4, 2025
Draw: 2, 16, 20, 28, 31, 36 + 11
Dec 25, 2024
Draw: 6, 13, 15, 18, 29, 31 + 26
Dec 18, 2024
Draw: 3, 13, 14, 23, 31, 35 + 32
Nov 6, 2024
Draw: 7, 17, 30, 31, 38, 40 + 14
Oct 30, 2024
Draw: 10, 22, 24, 25, 31, 36 + 39
Oct 2, 2024
Draw: 10, 12, 22, 28, 31, 39 + 17
Sep 14, 2024
Draw: 3, 15, 18, 22, 31, 32 + 27