Table:
age group
sepsis-associated mortality

rate per 100,000 people
% of all deaths

all ages
38.4
5.5

under 1
33.0
6.7

1 to 4
1.2
6.9

5 to 9
0.7
8.2

10 to 14
0.8
6.7

15 to 19
0.8
2.2

20 to 24
1.1
2.0

25 to 29
1.7
3.3

30 to 34
2.5
4.0

35 to 39
4.4
5.3

40 to 44
6.0
4.8

45 to 49
10.1
5.1

50 to 54
17.0
5.3

55 to 59
27.3
5.5

60 to 64
45.4
5.9

65 to 69
72.4
6.0

70 to 74
117.7
6.1

75 to 79
199.2
6.2

80 to 84
323.0
5.9

85 and over
587.8
4.7

Statement: deaths involving sepsis were highest among the oldest age group at 587.8 deaths per 100,000 from 2009 to 2011.
Question: how many deaths involving sepsis among the oldest age group (85 and older) per 100,000 from 2009 to 2011?
Answer: [587.8]