Table of ages

The table below is an overview of how often a rider with age X rode his Y-th Tour. In the row "30", in column "4th" is how many riders had their fourth Tour participation at age 30. Only real starts are counted.

The bottom two rows of the table are the average age for the number of participation, and the standard deviation. To calculate this average age, I rounded all ages down to years, just as we normally do in real life. Therefore, the "true" average age, counted in days, would be roughly half a year older.

Tour123456789101112131415161718
162000000000000000001.00
178000000000000000001.00
1825600000000000000001.19
19531520000000000000001.27
201042561000000000000001.29
212393583000000000000001.21
22454104184100000000000001.27
23722255588200000000000001.39
2484143618135530000000000001.62
257715042851241942000000000001.91
2662246434320287134100000000002.27
27450417320228148539310000000002.65
2831030728523318111644510000000003.15
29197214219219176145863841000000003.74
301561211741691341339963293100000004.22
31117115106146119110104694922110000004.66
329765737610877817346321100000005.09
335352435569715769443425100000005.77
343840443742413837462920115000005.93
351920272327252434243418168200006.76
3621816121217241522151999420007.08
371210687613108111054421007.09
383445853547765432108.47
394123313521061231218.78
404104211101201121007.18
412100211000111101007.75
423010012110011000107.08
435001001101000100004.80
440200000100000000004.00
453111000000000000002.00
461010100000000000003.00
471100000000000000001.50
481001000000000000002.50
501000000000000000001.00
511100000000000000001.50
Average25.2926.4127.5728.6729.6930.4431.3932.2632.9133.8134.6935.5936.4037.6838.0838.8339.5039.00
Stand. dev. σ±3.37±3.11±2.98±2.91±2.81±2.55±2.61±2.50±2.19±2.14±1.99±2.16±1.94±2.00±1.32±1.34±1.50±0.00
Giro123456789101112131415161718
179000000000000000001.00
1829300000000000000001.09
19491830000000000000001.34
201172192000000000000001.30
2128658125000000000000001.27
22556166345300000000000001.34
2378932310927420000000000001.52
24792462220842101000000000001.79
2570744230116773130100000000002.12
26515395284197117547010000000002.49
274043112561921438041700000000002.86
28274253212180138113622860000000003.33
291921711631381231038851145000000003.82
301491221111181018667594011300000004.22
311071129574947468424128620000004.55
32687773715664565727311752000005.07
335344613951403838372017124000005.42
342725364325342624291916125100005.93
352116153417182222231813126300006.46
36191111101813181011121187420006.67
37597131295127121185532007.62
387475483554755332007.68
393111322014222412209.42
401230012101221100118.42
4100100010001101000110.83
421100001000021001009.00
430100000100002000009.00
441010000000000100006.00
450100000000000000002.00
470000000010000000009.00
500100000000000000002.00
Average24.9626.1027.1828.1428.9629.8830.7231.5432.4233.3034.4235.2536.2337.5237.3338.5739.3340.50
Stand. dev. σ±3.17±3.21±3.20±3.15±3.00±2.88±2.77±2.64±2.55±2.45±2.39±2.47±2.67±2.20±0.94±1.59±0.47±0.50
Vuelta1234567891011121314151617
191400000000000000001.00
206420000000000000001.03
21207191000000000000001.09
224246710100000000000001.18
2364017333710000000000001.31
24695300922561000000000001.53
2560936614763105100000000001.77
2650034421391438410000000002.07
273852742061207028631000000002.40
2827426520412264542352100000002.74
29179165161143845434185110000003.26
301301341011108655372612511000003.65
31918789857550363119821100004.08
326573696159443624201232110004.36
333039424346322426151142100004.86
34273131262327211111871110004.84
3512161227131821167854010005.60
3681110121899910464400005.99
37389595876723130006.45
38202024311341202008.22
39132100021001111107.47
40001300001001010018.38
41010100000000001007.00
420000000000000001016.00
Average25.1726.7427.9529.0529.9830.6231.4632.0532.7033.4034.4035.1035.5036.3839.0040.5040.00
Stand. dev. σ±2.90±2.99±2.92±2.94±2.81±2.70±2.67±2.53±2.50±2.37±2.27±2.52±2.40±2.45±1.22±1.50±0.00