Table 7.

Descriptive statistics for intensity, resources, hockey activity hours reported, and hockey activities calculated.

Category	Age
	6	7	8	9	10	11	12	13	14	15	16
Intensity (subjective ratings on a scale of 0–100)
Mean	53.33	51.33	53.67	54.67	61.33	67.00	70.67	76.00	78.33	82.67	96.33
S.D.	25.35	26.69	27.42	27.80	23.34	16.78	16.99	13.12	14.72	16.78	6.67
Median	50	50	60	60	60	65	65	75	80	85	100
Max	100	100	100	100	100	100	100	100	100	100	100
Min	10	10	10	10	20	40	50	60	60	60	80
Resources (subjective ratings on a scale of 0–100)
Mean	59.17	57.33	58.67	61.33	65.33	71.33	74.33	78.33	78.67	85.33	93.00
S.D.	26.78	26.04	26.69	24.46	22.00	17.37	18.11	16.55	16.53	14.20	9.96
Median	55	50	60	60	60	70	70	80	80	85	100
Max	100	100	100	100	100	100	100	100	100	100	100
Min	10	10	10	30	30	50	50	50	50	50	70
Hours reported
Mean	157.67	154.13	185.60	196.80	258.40	288.27	327.20	388.00	405.87	616.27	832.00
S.D.	90.23	77.90	115.63	112.65	175.60	164.98	190.10	170.47	198.03	443.92	365.97
Median	126	120	140	140	192	240	256	336	336	476	800
Max	336	336	480	480	660	660	768	768	880	1,920	1,920
Min	48	72	96	96	96	88	88	144	192	192	336
Hours calculated
Mean	614.00	711.33	772.93	786.53	913.87	951.20	990.93	1,077.20	1,065.33	1,062.13	1,183.20
S.D.	521.28	499.27	491.50	484.02	697.86	706.38	684.20	712.35	616.49	514.10	496.65
Median	504	504	612	612	660	660	756	824	824	868	980
Max	1,792	1,792	1,816	1,816	2,544	2,544	2,544	2,544	2,356	2,208	2,716
Min	0	184	192	312	312	312	344	344	416	416	736