Who is the most constant rider in Giro d'Italia Internazionale Femminile 2013?

Most constant rider

Rider with the smallest difference in best and worst result.

#	Rider	Difference	Best result	Worst result
1	Vos Marianne	16	1	17
2	Nanni Giorgia	18	113	131
3	Amialiusik Alena	20	8	28
4	Bortolotti Simona	21	120	141
5	Guarnier Megan	26	13	39
6	Ratto Rossella	28	5	33
7	van Dijk Ellen	34	1	35
8	van Wanroij Marieke	34	84	118
9	Cromwell Tiffany	37	9	46
10	Vargas Lorena Maria	38	49	87
11	Ferrand-Prévot Pauline	39	4	43
12	Burchenkova Alexandra	39	9	48
13	Češulienė Inga	40	24	64
14	Saarelainen Sari	41	29	70
15	Martini Alessia	42	103	145
16	Epelde Mireia	45	59	104
17	Chulkova Anastasiya	47	28	75
18	Guluma Sérika	48	20	68
19	Rist Liisi	48	59	107
20	Taylor Carlee	49	25	74
21	Stephens Lauren	50	42	92
22	Grifi Sara	51	88	139
23	D'Intino Azzurra	51	78	129
24	Kasper Romy	52	17	69
25	Lichtenberg Claudia	53	2	55
26	Villumsen Linda	53	5	58
27	Ferrier-Bruneau Christel	53	28	81
28	Algisi Alice	56	73	129
29	Grassi Giuseppina	56	77	133
30	Schwager Patricia	56	64	120
31	Drexel Ingrid	57	24	81
32	Fiori Jennifer	59	18	77
33	Schweizer Doris	59	62	121
34	Moolman Ashleigh	61	3	64
35	Zorzi Susanna	62	48	110
36	Slik Rozanne	62	74	136
37	Marche Shara	63	3	66
38	Batagelj Polona	63	41	104
39	Stefani Francesca	63	76	139
40	Sanchis Anna	64	12	76
41	Schoonbaert Kim	65	80	145
42	Walle Brianna	66	63	129
43	Hogan Joanne	67	32	99
44	Pieters Amy	68	30	98
45	Brand Lucinda	68	12	80
46	Knetemann Roxane	68	28	96
47	Eskamendi Gil Dorleta	69	49	118
48	Trott Emma	70	68	138
49	Noriega Mayalen	70	72	142
50	Edwards Ruth	71	56	127