what is the average amount of goals by one player in a season

Billy Bell lit the lamp once in his rookie season in 1917-18.

	NAME	G	SEASON	TM	GP	A	P	PIM	GWG	OTG
1	Billy Bell B. Bell	1	1917-18	TOT	9	0	1	6	0	0
2	Louis Berlinquette L. Berlinquette	2	1917-18	MTL	20	1	3	12	0	0
3	George Boucher G. Boucher	9	1917-18	SEN	21	8	17	46	1	0
4	Harry Cameron H. Cameron	17	1917-18	TAN	21	10	27	28	1	0
5	Bert Corbeau B. Corbeau	8	1917-18	MTL	21	7	15	44	0	0
6	Jack Coughlin J. Coughlin	2	1917-18	TAN	6	0	2	3	0	0
7	Billy Coutu B. Coutu	2	1917-18	MTL	20	2	4	49	0	0
8	Rusty Crawford R. Crawford	3	1917-18	TOT	20	4	7	66	0	0
9	Jack Darragh J. Darragh	14	1917-18	SEN	18	5	19	23	1	0
10	Corb Denneny C. Denneny	20	1917-18	TAN	21	10	30	14	1	0
11	Cy Denneny C. Denneny	36	1917-18	SEN	21	10	46	80	2	0
12	Eddie Gerard E. Gerard	13	1917-18	SEN	20	8	21	26	0	0
13	Joe Hall J. Hall	8	1917-18	MTL	21	7	15	100	1	0
14	Harry Hyland H. Hyland	14	1917-18	TOT	17	2	16	65	2	0
15	Newsy Lalonde N. Lalonde	23	1917-18	MTL	14	7	30	51	0	0
16	Jack Laviolette J. Laviolette	2	1917-18	MTL	18	1	3	6	0	0
17	Ed Lowrey E. Lowrey	2	1917-18	SEN	12	1	3	3	0	0
18	Joe Malone J. Malone	44	1917-18	MTL	20	4	48	30	4	1
19	Jack McDonald J. McDonald	12	1917-18	TOT	13	2	14	15	2	1
20	Harry Meeking H. Meeking	11	1917-18	TAN	21	9	20	28	1	0
21	Harry Mummery H. Mummery	3	1917-18	TAN	18	3	6	41	1	0
22	Frank Nighbor F. Nighbor	11	1917-18	SEN	10	8	19	6	2	0
23	Reg Noble R. Noble	29	1917-18	TAN	20	10	39	35	4	0
24	Didier Pitre D. Pitre	17	1917-18	MTL	20	8	25	29	5	0
25	Ken Randall K. Randall	12	1917-18	TAN	21	2	14	116	4	0