Hieronder staat informatie over hoe renners uit Spanje presteerden.
Per jaar staat hoeveel deelnemers er uit dat land kwamen, hoeveel etappes deze deelnemers samen wonnen, hoe goed dat volgens de Mann-Whitney test is (0 is superslecht, 1 is supergoed), hoe hun score is in het algemeen klassement volgens max-ordening (negatief is slecht, positief goed, 0 gemiddeld) en lexicografische ordening (0 is superslecht, 1 is supergoed, 0.5 is gemiddeld). Als er in een jaar geen deelnemers uit dit land meededen, staat dit niet in de tabel opgenomen. Ploegentijdritten worden niet meegeteld in dit overzicht.
| Jaar | Deelnemers | Etappes gewonnen | Etappes | Klassement | Klassement |
|---|---|---|---|---|---|
| 1905 | 1 | 0 | 0.40868 | -0.693 | 0.00000 |
| 1908 | 1 | 0 | 0.43810 | -0.547 | 0.00000 |
| 1910 | 1 | 0 | 0.43203 | -0.646 | 0.00000 |
| 1919 | 1 | 0 | 0.39308 | -0.259 | 0.00000 |
| 1920 | 2 | 0 | 0.37574 | -0.479 | 0.00000 |
| 1921 | 1 | 0 | 0.43878 | -0.535 | 0.00000 |
| 1923 | 1 | 0 | 0.44545 | -0.598 | 0.00000 |
| 1924 | 2 | 0 | 0.40727 | 1.346 | 0.78392 |
| 1925 | 1 | 0 | 0.43177 | -0.653 | 0.00000 |
| 1928 | 2 | 0 | 0.37574 | 0.698 | 0.89662 |
| 1929 | 1 | 1 | 0.92603 | 1.654 | 0.98400 |
| 1930 | 8 | 0 | 0.07986 | 1.143 | 0.33877 |
| 1931 | 2 | 0 | 0.26762 | -1.065 | 0.00000 |
| 1932 | 1 | 0 | 0.37913 | 0.585 | 0.73786 |
| 1933 | 2 | 0 | 0.27232 | 0.447 | 0.90210 |
| 1934 | 4 | 0 | 0.08910 | 1.600 | 0.65388 |
| 1935 | 11 | 0 | 0.01473 | -1.618 | 0.04066 |
| 1936 | 5 | 1 | 0.36800 | 1.806 | 0.82421 |
| 1937 | 6 | 2 | 0.54848 | -0.563 | 0.30435 |
| 1938 | 6 | 0 | 0.07213 | -0.015 | 0.35403 |
| 1939 | 1 | 0 | 0.34556 | 0.175 | 0.66972 |
| 1949 | 6 | 0 | 0.16177 | -1.987 | 0.00000 |
| 1951 | 8 | 2 | 0.64495 | -0.554 | 0.39607 |
| 1952 | 8 | 0 | 0.09819 | 1.407 | 0.77612 |
| 1953 | 10 | 1 | 0.27293 | -0.220 | 0.30776 |
| 1954 | 10 | 0 | 0.04195 | 1.175 | 0.28326 |
| 1955 | 10 | 2 | 0.57972 | -0.306 | 0.16961 |
| 1956 | 11 | 2 | 0.48040 | -0.964 | 0.59792 |
| 1957 | 10 | 0 | 0.05679 | -0.926 | 0.24463 |
| 1958 | 12 | 2 | 0.40415 | -0.674 | 0.36292 |
| 1959 | 12 | 1 | 0.20188 | -0.306 | 0.40845 |
| 1960 | 14 | 1 | 0.16804 | -0.382 | 0.20025 |
| 1961 | 12 | 0 | 0.05584 | -0.004 | 0.36458 |
| 1962 | 6 | 1 | 0.54559 | 0.193 | 0.49858 |
| 1963 | 26 | 2 | 0.07379 | 2.392 | 0.38610 |
| 1964 | 25 | 4 | 0.34161 | 0.526 | 0.18282 |
| 1965 | 23 | 4 | 0.43520 | 1.336 | 0.28307 |
| 1966 | 21 | 2 | 0.12337 | 4.751 | 0.66447 |
| 1967 | 20 | 2 | 0.14420 | -0.913 | 0.28989 |
| 1968 | 10 | 1 | 0.17925 | 2.329 | 0.68709 |
| 1969 | 21 | 1 | 0.03094 | -0.357 | 0.16515 |
| 1970 | 12 | 2 | 0.43059 | 2.338 | 0.59388 |
| 1971 | 21 | 4 | 0.48120 | 0.535 | 0.16102 |
| 1972 | 2 | 0 | 0.33618 | -0.624 | 0.46364 |
| 1973 | 24 | 8 | 0.91209 | 1.587 | 0.37615 |
| 1974 | 20 | 1 | 0.03298 | 0.916 | 0.52741 |
| 1975 | 17 | 1 | 0.09657 | -0.293 | 0.20191 |
| 1976 | 19 | 2 | 0.13579 | 1.480 | 0.31554 |
| 1977 | 17 | 1 | 0.01787 | 0.408 | 0.22309 |
| 1978 | 19 | 1 | 0.02684 | -2.392 | 0.09901 |
| 1979 | 13 | 0 | 0.04735 | -2.128 | 0.04988 |
| 1980 | 16 | 0 | 0.01644 | -1.552 | 0.04703 |
| 1981 | 19 | 0 | 0.01478 | -1.314 | 0.07051 |
| 1982 | 10 | 0 | 0.11670 | -0.411 | 0.49968 |
| 1983 | 10 | 1 | 0.32476 | 0.514 | 0.69102 |
| 1984 | 15 | 1 | 0.21948 | 1.437 | 0.61607 |
| 1985 | 28 | 2 | 0.15612 | -0.856 | 0.21756 |
| 1986 | 31 | 5 | 0.77080 | 0.314 | 0.09899 |
| 1987 | 30 | 4 | 0.54195 | 0.511 | 0.24534 |
| 1988 | 37 | 3 | 0.23296 | 0.148 | 0.40257 |
| 1989 | 19 | 1 | 0.21817 | 0.848 | 0.45881 |
| 1990 | 25 | 3 | 0.55072 | 0.594 | 0.49757 |
| 1991 | 24 | 2 | 0.31211 | 1.602 | 0.79477 |
| 1992 | 30 | 4 | 0.63424 | 2.126 | 0.55091 |
| 1993 | 24 | 2 | 0.30558 | 1.214 | 0.62237 |
| 1994 | 19 | 2 | 0.45037 | 0.575 | 0.45729 |
| 1995 | 18 | 2 | 0.50827 | 1.792 | 0.53638 |
| 1996 | 23 | 0 | 0.02921 | 2.437 | 0.30352 |
| 1997 | 24 | 1 | 0.13243 | 2.155 | 0.51541 |
| 1998 | 29 | 0 | 0.01084 | -5.136 | 0.00000 |
| 1999 | 32 | 3 | 0.32815 | 2.750 | 0.53828 |
| 2000 | 26 | 2 | 0.24920 | 2.234 | 0.38712 |
| 2001 | 37 | 1 | 0.03048 | 2.527 | 0.33901 |
| 2002 | 38 | 1 | 0.02701 | 0.718 | 0.40290 |
| 2003 | 43 | 4 | 0.36360 | 2.083 | 0.19449 |
| 2004 | 31 | 2 | 0.18691 | 3.086 | 0.32251 |
| 2005 | 35 | 3 | 0.29799 | 1.422 | 0.33544 |
| 2006 | 35 | 3 | 0.24720 | -0.039 | 0.38737 |
| 2007 | 41 | 1 | 0.01865 | 3.620 | 0.44806 |
| 2008 | 30 | 4 | 0.59435 | -0.008 | 0.46921 |
| 2009 | 28 | 5 | 0.81776 | 0.612 | 0.66228 |
| 2010 | 31 | 1 | 0.07064 | 1.778 | 0.57570 |
| 2011 | 26 | 2 | 0.31470 | 1.278 | 0.49439 |
| 2012 | 21 | 2 | 0.44440 | -0.727 | 0.30408 |
| 2013 | 27 | 0 | 0.01987 | 1.845 | 0.67698 |
| 2014 | 20 | 0 | 0.04804 | -0.547 | 0.43693 |
| 2015 | 15 | 3 | 0.84461 | 3.644 | 0.87229 |
| 2016 | 17 | 1 | 0.28214 | 0.950 | 0.56455 |
| 2017 | 12 | 0 | 0.12636 | 0.868 | 0.59521 |
| 2018 | 12 | 1 | 0.38171 | 1.755 | 0.40668 |
| 2019 | 12 | 0 | 0.10574 | 1.602 | 0.58149 |
| 2020 | 16 | 0 | 0.06142 | 1.662 | 0.55780 |
| 2021 | 17 | 0 | 0.05926 | 2.034 | 0.66592 |
| 2022 | 9 | 0 | 0.15756 | -0.615 | 0.41378 |
