Who is the most constant rider in La Vuelta ciclista a España 1993?

Most constant rider

Rider with the smallest difference in best and worst result.

#	Rider	Difference	Best result	Worst result
1	Zülle Alex	43	1	44
2	Bruyneel Johan	45	6	51
3	Gastón Iñaki	46	9	55
4	Rominger Tony	47	1	48
5	Gonzalez Arsenio	49	12	61
6	Rjaksinski Viktor	56	60	116
7	Escartín Fernando	57	6	63
8	Jalabert Laurent	58	1	59
9	Espinosa José Antonio	64	92	156
10	Mauri Melchor	67	1	68
11	Murguialday Javier	69	13	82
12	De Santos Jose Luis	70	10	80
13	Uriarte José Ramón	70	5	75
14	Gelfi Luca	72	6	78
15	Mauleon Francisco Javier	73	17	90
16	de Vries Gerrit	76	26	102
17	Sierra José Roberto	78	29	107
18	Blanco Jesús	78	16	94
19	Montoya Jesús	79	1	80
20	Díaz de Otazu Luis María	79	57	136
21	Lezaun Roberto	80	34	114
22	Cubino Laudelino	81	2	83
23	Santamaria José Luis	84	10	94
24	Spruch Zbigniew	85	2	87
25	Bramati Davide	85	69	154
26	García Federico	87	25	112
27	Politano Antonio	87	30	117
28	Martínez Miguel Ángel	89	29	118
29	Mora Néstor Oswaldo	91	13	104
30	Alonso Marino	92	1	93
31	Delgado Pedro	92	4	96
32	Blanco Arximiro	94	46	140
33	Espinosa Francisco	96	44	140
34	Podenzana Massimo	96	49	145
35	Klimov Viktor	96	19	115
36	Buenahora Hernan	97	7	104
37	Millar Robert	97	12	109
38	Sánchez Antonio	97	48	145
39	Fuerte Anselmo	98	14	112
40	Jakobs Gert	99	63	162
41	Piñero Fernando	101	56	157
42	Nicoletti Dario	101	17	118
43	Díaz Zabala Herminio	102	13	115
44	Vidal José Angel	102	32	134
45	Martinez Juan Tomas	103	34	137
46	Dufaux Laurent	104	12	116
47	Chozas Eduardo	104	12	116
48	Aparicio Vicente	105	15	120
49	Rodríguez José Luis	105	6	111
50	Evenepoel Patrick	105	55	160