weighted distribution of respondents who used or were exposed to a laser beam over the past 12 months who experienced discomfort or injury involving a laser product, household population aged 12 or older, canada excluding territories, 2014
Table:
factor
%
95% confidence interval

from
to

discomfort or injury involving a laser product

yes
1.1
0.7
1.4

no
98.9
98.5
99.2

discomfort or injury involving laser product-number of times

1 time
44.9
27.6
62.1

2 to 260 times
49.5
32.2
66.7

type of discomfort or injury

skin
41.3
24.1
58.5

eye
59.1
41.9
76.3

length of discomfort or injury

two days or less
63.9
45.2
82.6

more than two days
34.0
15.2
52.9

own use or someone else's

your own use of the device
25.0
12.1
37.8

someone else's use of the device
74.9
62.0
87.7

type of laser that caused injury, excluding medical devices

pointer
26.3
11.7
40.9

cosmetic treatments
39.1
21.7
56.6

survey tool / entertainment / materials processing / scanner / other
34.1
18.4
49.8

Give a precise answer to the following question using only the table information. Format your answer like this: {"answer": ["YOUR ANSWER"]}. If multiple items are correct, separate them with commas. Table caption: 'weighted distribution of respondents who used or were exposed to a laser beam over the past 12 months who experienced discomfort or injury involving a laser product, household population aged 12 or older, canada excluding territories, 2014'. Based on the table, answer the question: What percentage of those who reported harm caused by a laser device indicated that the discomfort or injury lasted two days or less?

{"answer": ["63.9"]}