| 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 |
| 20078 | 10 | 11 | 1 | 10 | 1 | 4 | 6 |
6 | 3 | 5 | 5 | | |
2 | 0 | 2 |
| 20079 | 02 | 12 | 2 | | 2 | 5 | 7 |
7 | 4 | 6 | 6 | 1 | 1 |
| 1 | 1 |
| 20080 | 09 | 10 | 3 | 1 | 3 | 6 | 8 |
8 | 5 | 7 | | | 2 |
1 | 0 | 2 |
| 20081 | 08 | 10 | 4 | 2 | 4 | 7 | 9 |
9 | 6 | | 1 | | 3 |
2 | 0 | 2 |
| 20082 | 04 | 08 | 5 | 3 | 5 | | 10 |
10 | 7 | | 2 | 1 | 4 |
3 | 1 | 1 |
| 20083 | 04 | 09 | 6 | 4 | 6 | | 11 |
11 | 8 | 1 | | 2 | 5 |
4 | 1 | 1 |
| 20084 | 06 | 12 | 7 | 5 | 7 | 1 | 12 |
| 9 | 2 | 1 | 3 | 6 |
| 1 | 1 |
| 20085 | 02 | 03 | 8 | | | 2 | 13 |
1 | 10 | 3 | 2 | 4 | 7 |
1 | 2 | 0 |
| 20086 | 04 | 10 | 9 | 1 | 1 | | 14 |
2 | 11 | 4 | 3 | | 8 |
2 | 1 | 1 |
| 20087 | 04 | 08 | 10 | 2 | 2 | | 15 |
3 | 12 | | 4 | 1 | 9 |
3 | 1 | 1 |
| 20088 | 01 | 12 | | 3 | 3 | 1 | 16 |
4 | 13 | 1 | 5 | 2 | 10 |
| 1 | 1 |
| 20089 | 01 | 02 | | | 4 | 2 | 17 |
5 | 14 | 2 | 6 | 3 | 11 |
1 | 2 | 0 |
| 20090 | 11 | 12 | 1 | 1 | 5 | 3 | 18 |
6 | 15 | 3 | 7 | 4 | |
| 0 | 2 |
| 20091 | 05 | 12 | 2 | 2 | 6 | 4 | |
7 | 16 | 4 | 8 | 5 | 1 |
| 1 | 1 |
| 20092 | 07 | 11 | 3 | 3 | 7 | 5 | 1 |
8 | | 5 | 9 | 6 | |
1 | 0 | 2 |
| 20093 | 04 | 11 | 4 | 4 | 8 | | 2 |
9 | 1 | 6 | 10 | 7 | |
2 | 1 | 1 |
| 20094 | 02 | 08 | 5 | | 9 | 1 | 3 |
10 | 2 | | 11 | 8 | 1 |
3 | 1 | 1 |
| 20095 | 02 | 07 | 6 | | 10 | 2 | 4 |
11 | | 1 | 12 | 9 | 2 |
4 | 1 | 1 |
| 20096 | 03 | 11 | 7 | 1 | | 3 | 5 |
12 | 1 | 2 | 13 | 10 | |
5 | 1 | 1 |
| 20097 | 06 | 12 | 8 | 2 | 1 | 4 | 6 |
| 2 | 3 | 14 | 11 | 1 |
| 1 | 1 |
| 20098 | 04 | 10 | 9 | 3 | 2 | | 7 |
1 | 3 | 4 | 15 | | 2 |
1 | 1 | 1 |
| 20099 | 04 | 10 | 10 | 4 | 3 | | 8 |
2 | 4 | 5 | 16 | | 3 |
2 | 1 | 1 |
| 20100 | 07 | 10 | 11 | 5 | 4 | 1 | 9 |
3 | | 6 | 17 | | 4 |
3 | 0 | 2 |
| 20101 | 07 | 09 | 12 | 6 | 5 | 2 | 10 |
4 | | 7 | | 1 | 5 |
4 | 0 | 2 |
| 20102 | 09 | 12 | 13 | 7 | 6 | 3 | 11 |
5 | 1 | 8 | | 2 | 6 |
| 0 | 2 |
| 20103 | 02 | 08 | 14 | | 7 | 4 | 12 |
6 | 2 | | 1 | 3 | 7 |
1 | 1 | 1 |
| 20104 | 04 | 07 | 15 | 1 | 8 | | 13 |
7 | | 1 | 2 | 4 | 8 |
2 | 1 | 1 |
| 20105 | 04 | 12 | 16 | 2 | 9 | | 14 |
8 | 1 | 2 | 3 | 5 | 9 |
| 1 | 1 |
| 20106 | 04 | 10 | 17 | 3 | 10 | | 15 |
9 | 2 | 3 | 4 | | 10 |
1 | 1 | 1 |
| 20107 | 03 | 07 | 18 | 4 | | 1 | 16 |
10 | | 4 | 5 | 1 | 11 |
2 | 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。