Table:
total
non-financial corporations
financial corporations
government
non-profit institutions serving households

millions of dollars
millions of dollars
percent of total
millions of dollars
percent of total
millions of dollars
percent of total
millions of dollars
percent of total

investment

lower range value
29,455
13,676
46.4
9,327
31.7
6,027
20.5
425
1.4

upper range value
40,025
19,403
48.5
12,224
30.5
7,842
19.6
556
1.4

capital stock

lower range value
157,067
80,875
51.5
38,835
24.7
34,834
22.2
2,524
1.6

upper range value
217,659
114,562
52.6
54,097
24.9
45,646
21.0
3,354
1.5

Statement: the non-financial corporations sector accounts for around half of all the investment and stock.
Question: what are the percentages of non-financial corporations sector accounting for the investment and stock respectively?
Answer: [46.4, 51.5]