Low Frequency Intrusion Survey Results
|
Common LFI Sources
|
Car Stereos
|
21.16%
|
|
|
Neighbor(s)
|
40.27%
|
|
|
Traffic
|
9.90%
|
|
|
Construction
|
6.48%
|
|
|
Air Traffic
|
4.78%
|
|
|
Other
|
17.41%
|
|
|
Repeat LFI Occurances
|
Never
|
1.37%
|
|
|
Monthly
|
6.83%
|
|
|
Weekly
|
15.02%
|
|
|
Daily
|
46.42%
|
|
|
Hourly
|
13.99%
|
|
|
Always
|
16.38%
|
|
|
Common LFI Target Areas
|
At Home
|
62.80%
|
|
|
At Work
|
12.63%
|
|
|
On The Road
|
6.14%
|
|
|
Outdoors
|
6.48%
|
|
|
Everywhere
|
11.95%
|
|
|
Sleep Disruption
|
Never
|
4.78%
|
|
|
Rarely
|
20.48%
|
|
|
Frequently
|
25.26%
|
|
|
Often
|
27.99%
|
|
|
Always
|
21.50%
|
|
|
Increased Blood Pressure
|
Never
|
7.17%
|
|
|
Rarely
|
14.68%
|
|
|
Frequently
|
24.23%
|
|
|
Often
|
29.01%
|
|
|
Always
|
24.91%
|
|
|
Increased Heart Rate
|
Never
|
5.80%
|
|
|
Rarely
|
11.95%
|
|
|
Frequently
|
26.28%
|
|
|
Often
|
29.01%
|
|
|
Always
|
26.96%
|
|
|
Negative Thoughts
|
Never
|
2.73%
|
|
|
Rarely
|
9.22%
|
|
|
Frequently
|
26.28%
|
|
|
Often
|
31.40%
|
|
|
Always
|
30.38%
|
|
|
Feelings of Anger
|
Never
|
3.41%
|
|
|
Rarely
|
10.58%
|
|
|
Frequently
|
24.23%
|
|
|
Often
|
31.40%
|
|
|
Always
|
30.38%
|
|
|
