how many 20 plus rebound games does wilt have

Wilt Chamberlain had 1,045 games played in his career.

Interpreted as:

How many 20 plus rebound regular-season games does wilt have?

	NAME	GP	20+REB	REB	SEASON	TM	MPG	PPG	RPG	APG	FGM	FGA	FG%	FTM	FTA	FT%	TS%	MIN	PTS	AST	PF
1	Wilt Chamberlain W. Chamberlain	72	1,961	1,941	1959-60	PHI	46.4	37.6	27.0	2.3	14.8	32.1	46.1	8.0	13.8	58.2	49.3	3,338	2,707	168	150
2	Wilt Chamberlain W. Chamberlain	79	2,169	2,149	1960-61	PHI	47.8	38.4	27.2	1.9	15.8	31.1	50.9	6.7	13.3	50.4	51.9	3,773	3,033	148	130
3	Wilt Chamberlain W. Chamberlain	80	2,072	2,052	1961-62	PHI	48.5	50.4	25.7	2.4	20.0	39.5	50.6	10.4	17.0	61.3	53.6	3,882	4,029	192	123
4	Wilt Chamberlain W. Chamberlain	80	1,966	1,946	1962-63	SFW	47.6	44.8	24.3	3.4	18.3	34.6	52.8	8.3	13.9	59.3	55.0	3,806	3,586	275	136
5	Wilt Chamberlain W. Chamberlain	80	1,807	1,787	1963-64	SFW	46.1	36.9	22.3	5.0	15.1	28.7	52.4	6.8	12.7	53.1	53.7	3,689	2,948	403	182
6	Wilt Chamberlain W. Chamberlain	73	1,693	1,673	1964-65	TOT	45.2	34.7	22.9	3.4	14.6	28.5	51.0	5.6	12.1	46.4	51.3	3,301	2,534	250	146
7	Wilt Chamberlain W. Chamberlain	79	1,963	1,943	1965-66	PHI	47.3	33.5	24.6	5.2	13.6	25.2	54.0	6.3	12.4	51.3	54.7	3,737	2,649	414	171
8	Wilt Chamberlain W. Chamberlain	81	1,977	1,957	1966-67	PHI	45.5	24.1	24.2	7.8	9.7	14.2	68.3	4.8	10.8	44.1	63.7	3,682	1,956	630	143
9	Wilt Chamberlain W. Chamberlain	82	1,972	1,952	1967-68	PHI	46.8	24.3	23.8	8.6	10.0	16.8	59.5	4.3	11.4	38.0	55.7	3,836	1,992	702	160
10	Wilt Chamberlain W. Chamberlain	81	1,732	1,712	1968-69	LAL	45.3	20.5	21.1	4.5	7.9	13.6	58.3	4.7	10.6	44.6	56.4	3,669	1,664	366	142
11	Wilt Chamberlain W. Chamberlain	12	241	221	1969-70	LAL	42.1	27.3	18.4	4.1	10.8	18.9	56.8	5.8	13.1	44.6	55.4	505	328	49	31
12	Wilt Chamberlain W. Chamberlain	82	1,513	1,493	1970-71	LAL	44.3	20.7	18.2	4.3	8.1	15.0	54.5	4.4	8.2	53.8	55.8	3,630	1,696	352	174
13	Wilt Chamberlain W. Chamberlain	82	1,592	1,572	1971-72	LAL	42.3	14.8	19.2	4.0	6.0	9.3	64.9	2.7	6.4	42.2	61.0	3,469	1,213	329	196
14	Wilt Chamberlain W. Chamberlain	82	1,546	1,526	1972-73	LAL	43.2	13.2	18.6	4.5	5.2	7.1	72.7	2.8	5.5	51.0	68.9	3,542	1,084	365	191
	Average	74.6	23,944	1708.9			45.8	30.1	22.9	4.4	12.1	22.5	54.0	5.8	11.4	51.1	54.7	3418.5	2244.2	331.6	148.2
	Total	1,045	23,944	23,924			45.8	30.1	22.9	4.4	12.1	22.5	54.0	5.8	11.4	51.1	54.7	47,859	31,419	4,643	2,075