1st Band	2nd Band	3rd Band	4th Band
0	0

1	1	0

2	2	00	⁺/_- 2%

3	3	000

4	4	0000

5	5	00 000

6	6	000 000

7	7

8	8	.1	⁺/_- 5%

9	9	.01	⁺/_- 2%

Fig 12