Spain 5 Pesetas 1957 ...is This The (58) Variety?

I'm seeing 59, so it would be, um, the 1957 (59) variety.

I don't really get the point of listing those dates as "varieties" that way - it's an 1959 (or whatever) coin, period. (When you have an Espana '82 coin with 81 in the star - I have a few of those - do you list them as the 1980 '82 (81) variety?)

EMISIONS OF 5 PESETAS COINS EFIGIE OF FRANCO

1957 58 13,000,000
1957 59 107,000,000
1957 60 26,000,000
1957 61 78,992,000
1957 62 40,963,000
1957 63 50,000,000
1957 64 51,000,000
1957 65 25,000,000
1957 66 28,000,000
1957 67 30,000,000
1957 68 60,000,000
1957 69 40,000,000
1957 70 43,000,000
1957 70 double star print
1957 71 77,000,000
1957 72 70,000,000
1957 72 30,000 Proof
1957 73 78,000,000
1957 73 25,000 Proof
1957 74 100,000,000
1957 74 23,000 Proof
1957 75 139,047,000
1957 75 75,000 Proof
1957 BA 43,000

have 57 first year emision and later years in second column

1.975 Franco dies,




and new duros 5 pesetas coins are emision new king after 80 year, incluiding 80, 81,82 and more new coins of 5 pesetas with this face of king Juan Carlos I with this image.