Low Frequency Intrusion Survey Results
|
Common LFI Sources
|
Car Stereos
|
21.25%
|
|
|
Neighbor(s)
|
38.83%
|
|
|
Traffic
|
10.26%
|
|
|
Construction
|
6.96%
|
|
|
Air Traffic
|
5.13%
|
|
|
Other
|
17.58%
|
|
|
Repeat LFI Occurances
|
Never
|
1.47%
|
|
|
Monthly
|
7.33%
|
|
|
Weekly
|
14.65%
|
|
|
Daily
|
45.42%
|
|
|
Hourly
|
14.65%
|
|
|
Always
|
16.48%
|
|
|
Common LFI Target Areas
|
At Home
|
62.27%
|
|
|
At Work
|
12.45%
|
|
|
On The Road
|
6.23%
|
|
|
Outdoors
|
6.96%
|
|
|
Everywhere
|
12.09%
|
|
|
Sleep Disruption
|
Never
|
5.13%
|
|
|
Rarely
|
21.25%
|
|
|
Frequently
|
26.37%
|
|
|
Often
|
26.74%
|
|
|
Always
|
20.51%
|
|
|
Increased Blood Pressure
|
Never
|
7.33%
|
|
|
Rarely
|
13.92%
|
|
|
Frequently
|
24.91%
|
|
|
Often
|
28.57%
|
|
|
Always
|
25.27%
|
|
|
Increased Heart Rate
|
Never
|
5.86%
|
|
|
Rarely
|
12.82%
|
|
|
Frequently
|
26.37%
|
|
|
Often
|
27.47%
|
|
|
Always
|
27.47%
|
|
|
Negative Thoughts
|
Never
|
2.93%
|
|
|
Rarely
|
9.52%
|
|
|
Frequently
|
27.11%
|
|
|
Often
|
30.04%
|
|
|
Always
|
30.40%
|
|
|
Feelings of Anger
|
Never
|
3.66%
|
|
|
Rarely
|
10.62%
|
|
|
Frequently
|
25.27%
|
|
|
Often
|
30.04%
|
|
|
Always
|
30.40%
|
|
|
