Best Solution to calculated the sum of years, months, days

[realman07]

dears
this is the most corrective solution to find sum of years, months, days
note, some times you may be find a shortage of 1 or 2 days in answers because of datedif function did not identifying the leap year
but i think this is the best solution
Also, how can i upload an excel file with my post to give you the solution(formulas)

thxs

Start	Finish	Total​ ​	Start	Finish	Total​		T. Days	D. V.	T. Month	M. V.	T. Years		Days	Month	Years	Description
01-01-1974	31-12-1999	25, 11, 30	01-01-2002	31-12-2014	12, 11, 30		60	1	23	1	37		30	11	38	38 Yrs, 11 Months, 30 Days
28-02-1986	18-06-2000	14, 03, 21	16-01-2001	03-04-2014	13, 02, 18		39	1	6	0	27		9	6	27	27 Yrs, 6 Months, 9 Days
15-12-1998	16-12-2004	06, 00, 01	20-07-2009	03-04-2014	04, 08, 14		15	0	8	0	10		15	8	10	10 Yrs, 8 Months, 15 Days
04-10-1988	31-10-2009	21, 00, 27	05-12-2011	03-04-2014	02, 03, 29		56	1	4	0	23		26	4	23	23 Yrs, 4 Months, 26 Days
02-07-1981	31-07-2001	20, 00, 29	30-10-2006	03-04-2014	07, 05, 04		33	1	6	0	27		3	6	27	27 Yrs, 6 Months, 3 Days
06-01-1976	31-12-1998	22, 11, 25	02-08-2004	03-04-2014	09, 08, 01		26	0	19	1	31		26	7	32	32 Yrs, 7 Months, 26 Days
01-01-1974	31-03-1999	25, 02, 30	01-01-2002	30-12-2014	12, 11, 29		59	1	14	1	37		29	2	38	38 Yrs, 2 Months, 29 Days
30-06-1992	01-03-2016	23, 08, 00			00, 00, 00		0	0	8	0	23		0	8	23	23 Yrs, 8 Months, 0 Days

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