| 期号 |
后区号码Ⅰ |
后区号码Ⅱ |
后区小数号码 |
后区大数号码 |
大小分布 |
| 01 | 02 | 03 | 04 |
05 | 06 | 07 | 08 |
09 | 10 | 11 | 12 |
小数 | 大数 |
| 20046 | 04 | 12 | 3 | 2 | 1 | | 2 |
3 | 5 | 1 | 7 | 37 | 29 |
| 1 | 1 |
| 20047 | 03 | 10 | 4 | 3 | | 1 | 3 |
4 | 6 | 2 | 8 | | 30 |
1 | 1 | 1 |
| 20048 | 07 | 09 | 5 | 4 | 1 | 2 | 4 |
5 | | 3 | | 1 | 31 |
2 | 0 | 2 |
| 20049 | 08 | 10 | 6 | 5 | 2 | 3 | 5 |
6 | 1 | | 1 | | 32 |
3 | 0 | 2 |
| 20050 | 02 | 06 | 7 | | 3 | 4 | 6 |
| 2 | 1 | 2 | 1 | 33 |
4 | 2 | 0 |
| 20051 | 01 | 07 | | 1 | 4 | 5 | 7 |
1 | | 2 | 3 | 2 | 34 |
5 | 1 | 1 |
| 20052 | 06 | 07 | 1 | 2 | 5 | 6 | 8 |
| | 3 | 4 | 3 | 35 |
6 | 1 | 1 |
| 20053 | 03 | 06 | 2 | 3 | | 7 | 9 |
| 1 | 4 | 5 | 4 | 36 |
7 | 2 | 0 |
| 20054 | 03 | 07 | 3 | 4 | | 8 | 10 |
1 | | 5 | 6 | 5 | 37 |
8 | 1 | 1 |
| 20055 | 10 | 12 | 4 | 5 | 1 | 9 | 11 |
2 | 1 | 6 | 7 | | 38 |
| 0 | 2 |
| 20056 | 03 | 06 | 5 | 6 | | 10 | 12 |
| 2 | 7 | 8 | 1 | 39 |
1 | 2 | 0 |
| 20057 | 02 | 08 | 6 | | 1 | 11 | 13 |
1 | 3 | | 9 | 2 | 40 |
2 | 1 | 1 |
| 20058 | 05 | 10 | 7 | 1 | 2 | 12 | |
2 | 4 | 1 | 10 | | 41 |
3 | 1 | 1 |
| 20059 | 03 | 11 | 8 | 2 | | 13 | 1 |
3 | 5 | 2 | 11 | 1 | |
4 | 1 | 1 |
| 20060 | 03 | 12 | 9 | 3 | | 14 | 2 |
4 | 6 | 3 | 12 | 2 | 1 |
| 1 | 1 |
| 20061 | 01 | 06 | | 4 | 1 | 15 | 3 |
| 7 | 4 | 13 | 3 | 2 |
1 | 2 | 0 |
| 20062 | 02 | 07 | 1 | | 2 | 16 | 4 |
1 | | 5 | 14 | 4 | 3 |
2 | 1 | 1 |
| 20063 | 06 | 07 | 2 | 1 | 3 | 17 | 5 |
| | 6 | 15 | 5 | 4 |
3 | 1 | 1 |
| 20064 | 01 | 11 | | 2 | 4 | 18 | 6 |
1 | 1 | 7 | 16 | 6 | |
4 | 1 | 1 |
| 20065 | 05 | 07 | 1 | 3 | 5 | 19 | |
2 | | 8 | 17 | 7 | 1 |
5 | 1 | 1 |
| 20066 | 03 | 10 | 2 | 4 | | 20 | 1 |
3 | 1 | 9 | 18 | | 2 |
6 | 1 | 1 |
| 20067 | 04 | 10 | 3 | 5 | 1 | | 2 |
4 | 2 | 10 | 19 | | 3 |
7 | 1 | 1 |
| 20068 | 02 | 08 | 4 | | 2 | 1 | 3 |
5 | 3 | | 20 | 1 | 4 |
8 | 1 | 1 |
| 20069 | 07 | 10 | 5 | 1 | 3 | 2 | 4 |
6 | | 1 | 21 | | 5 |
9 | 0 | 2 |
| 20070 | 04 | 12 | 6 | 2 | 4 | | 5 |
7 | 1 | 2 | 22 | 1 | 6 |
| 1 | 1 |
| 20071 | 03 | 12 | 7 | 3 | | 1 | 6 |
8 | 2 | 3 | 23 | 2 | 7 |
| 1 | 1 |
| 20072 | 05 | 06 | 8 | 4 | 1 | 2 | |
| 3 | 4 | 24 | 3 | 8 |
1 | 2 | 0 |
| 20073 | 08 | 09 | 9 | 5 | 2 | 3 | 1 |
1 | 4 | | | 4 | 9 |
2 | 0 | 2 |
| 20074 | 04 | 11 | 10 | 6 | 3 | | 2 |
2 | 5 | 1 | 1 | 5 | |
3 | 1 | 1 |
| 20075 | 01 | 07 | | 7 | 4 | 1 | 3 |
3 | | 2 | 2 | 6 | 1 |
4 | 1 | 1 |
|
预选区1
|
01 |
02 |
03 |
04 |
05 |
06 |
07 |
08 |
09 |
10 |
11 |
12 |
|
|
预选区2
|
01 |
02 |
03 |
04 |
05 |
06 |
07 |
08 |
09 |
10 |
11 |
12 |
|
|
预选区3
|
01 |
02 |
03 |
04 |
05 |
06 |
07 |
08 |
09 |
10 |
11 |
12 |
|
说明:
后区大小走势——用于分析小数大数的趋势。本图表黄色填充号码为当期后区开奖号码，上下号码之间的数字为遗漏期数，默认的期数为30期，上方可调整为10，20，30，60，120期等及升降序排列。
术语:
根据摇奖号码个数的不同而不同。后区为12选2，则01-06为小数，07-12为大数。