Below are 2 tables, first with all the 24 patient information and the second by interval of 6 months and event times. How do I solve for person time and average hazard rate? You don't need to solve the whole problem, the first 2-3 intervals would be ok to get an idea of how to calculate

Time, (months)	Status 1=death0=censored observation
3	0
6	1
6	1
6	1
6	1
8	1
8	1
12	1
12	1
12	0
15	0
16	0
18	0
18	0
20	1
22	0
24	1
28	0
28	0
28	0
30	1
30	0
33	0
42	1

Time interval j	Events Ej	Person-time PTj	Average hazard rate* hj= (Ej / PTj ) = "value"
[0, 6)	0
[6, 12)	6
[12, 18)	2
[18, 24)	1
[24, 30)	1
[30, 36)	1
[36, 42)	0
[42, 48)	1