Who is the most constant rider in Tour Down Under 2003?

Most constant rider

Rider with the smallest difference in best and worst result.

#	Rider	Difference	Best result	Worst result
1	O'Grady Stuart	9	3	12
2	Rodríguez Joaquim	12	45	57
3	Cunningham Steve	14	50	64
4	Astarloza Mikel	19	6	25
5	Van Hout Russell	19	21	40
6	Durand Jacky	19	71	90
7	Hundertmarck Kai	20	29	49
8	Flickinger Andy	21	4	25
9	Davis Scott	23	55	78
10	Rogers Michael	23	11	34
11	Botcharov Alexandre	24	23	47
12	Werner Christian	26	27	53
13	Tafi Andrea	27	17	44
14	Vicioso Ángel	27	14	41
15	Piil Jakob Storm	29	53	82
16	González de Galdeano Igor	29	48	77
17	Wesemann Steffen	30	2	32
18	Gates Nick	30	61	91
19	González de Galdeano Álvaro	31	32	63
20	Ludewig Jörg	31	35	66
21	Sacchi Fabio	32	1	33
22	Kemps Aaron	33	51	84
23	Lhuillier Régis	34	42	76
24	Betts David John	34	52	86
25	Boonen Tom	34	5	39
26	Julich Bobby	34	20	54
27	Cañada David	35	8	43
28	Van Bondt Geert	35	13	48
29	Portal Nicolas	35	14	49
30	Steegmans Gert	36	56	92
31	Florencio Xavier	36	7	43
32	De Clercq Hans	36	28	64
33	Chaurreau Íñigo	37	25	62
34	Bramati Davide	37	45	82
35	Roberts Luke	37	7	44
36	Nardello Daniele	38	9	47
37	D'Hollander Glenn	39	37	76
38	Pieri Dario	40	46	86
39	Lancaster Brett	40	27	67
40	Astarloa Igor	40	31	71
41	Caruso Giampaolo	40	1	41
42	Marichal Thierry	43	40	83
43	Evans Cadel	46	10	56
44	Reichl Dirk	46	7	53
45	van de Wouwer Kurt	48	23	71
46	Voigt Jens	48	28	76
47	Bruun Eriksen Thomas	49	19	68
48	Pütsep Erki	49	17	66
49	Kristensen Lennie	50	5	55
50	Bates Gene	50	8	58