Sort and count 10 cols.

[Sunline]

Hello all,
I'm wanting to sort ascending cols O and P into each class and dist.
Once this is done then sort next col BX and count each
individual data and give answer in col DU.

Repeat process thru to col DT, giving 10 different cols of count answers.
I have 20,000 rows to sort.

There are over one hundred classes and hundreds of dist1, Stakes, Marges, Fav .

If this is possible I want only one answer for each count at the last row
entry as I will be filtering these and a count up to answer will not help.

Golly I hope this makes cense.
Thanks.

Excel Workbook
	O	P	BX	CA	DD	DE	DF	DG	DH	DR	DS	DT
1	Class	Dist	Dist1	Stakes1	Marg5	Marg4	Marg3	Marg2	Marg1	Fav3	Fav2	Fav1
2	MDN 3YO	1670	1200	15000	0.8	4.6	0.8	3.4	0.4	2	1	10
3	OPN HCP	1100	1150	10000	3.8	1.8	1.8	0.9	4.4	3	1	4
4	OPN HCP	2000	1100	7500	1.9	1.4	1.4	1.2	1.3	2	1	3
5	OPN HCP	2200	1200	12000	1.5	1.4	3.3	1.9	2.9	12	6	4
6	OPN HCP	1400	1400	8000	1.3	1.4	1.8	2.3	8.3	2	1	3
7	Rating 65	1600	1200	30000	11.8	2.7	2.5	6.5	2.7	4	2	11
8	Rating 65	1200	1200	35000	0.9	0.8	5.6	5.6	5.6	2	4	2
9	Rating 65	1600	1200	12000	0.8	5.6	5.6	5.6	2.3	4	2	1
10	Rating 75	1100	1200	30000	6.5	2.7	2.2	2.2	1	3	2	14
11	Rating 75	2000	1200	8000	3.6	4.6	4.5	7	7.4	5	6	1
12	Rating 85	1600	1200	15000	1.1	0.5	3	8.8	4.3	1	7	5
13	Rating 85	1200	2200	35000	4.7	5.4	3.9	3.9	3.9	3	4	5
14	Rating 85	2300	1150	7500	2.5	3.8	9.4	9.4	1.2	1	5	5
15	Rating 85	1600	1200	10000	2.8	1.5	1.4	3.3	1.9	5	12	6
16	SPEC MDN	2000	1200	30000	4.6	0.8	3.4	0.4	0.4	1	10	2
17	SPEC MDN	1500	1600	7000	3.2	1.5	6.2	0.8	5.6	7	2	2
Sheet1