For example, you can filter for the top 25 % or bottom 25 % of salespeople based on the number of orders handled.
1	For	for	ADV	_	Case=Nom	6	advmod	_	_
2	example	example	NOUN	_	Number=Sing	1	fixed	_	SpaceAfter=No
3	,	,	PUNCT	Comma	_	1	punct	_	_
4	you	you	PRON	PERS-P2	_	6	nsubj	_	_
5	can	can	AUX	PRES-AUX	VerbForm=Fin	6	aux	_	_
6	filter	filter	VERB	INF	Case=Nom	0	root	_	_
7	for	for	ADP	_	_	11	case	_	_
8	the	the	DET	DEF	Definite=Def|PronType=Art	11	det	_	_
9	top	top	NOUN	SG-NOM	Number=Sing	11	compound	_	_
10	25	25	NUM	CARD-PL	NumType=Card	11	nummod	_	_
11	%	%	NOUN	PL-NOM	Case=Nom	6	obl	_	_
12	or	or	CCONJ	_	_	15	cc	_	_
13	bottom	bottom	NOUN	NOM	Number=Sing	15	compound	_	_
14	25	25	NUM	CARD-PL	NumType=Card	15	nummod	_	_
15	%	%	NOUN	NOM	Case=Nom	11	conj	_	_
16	of	of	ADP	_	_	17	case	_	_
17	salespeople	salespeople	NOUN	PL-NOM	Number=Plur	15	nmod	_	_
18	based	base	VERB	PASS	Tense=Past|VerbForm=Part|Voice=Pass	6	advcl	_	_
19	on	on	ADP	_	_	21	case	_	_
20	the	the	DET	DEF	Definite=Def|PronType=Art	21	det	_	_
21	number	number	NOUN	SG-NOM	Number=Sing	18	obl	_	_
22	of	of	ADP	_	_	23	case	_	_
23	orders	order	NOUN	PL-NOM	Number=Plur	21	nmod	_	_
24	handled	handle	VERB	PASS	Tense=Past|VerbForm=Part|Voice=Pass	23	acl	_	SpaceAfter=No
25	.	.	PUNCT	Period	_	6	punct	_	_
