Low Frequency Intrusion Survey Results
|
Common LFI Sources
|
Car Stereos
|
21.02%
|
|
|
Neighbor(s)
|
40.68%
|
|
|
Traffic
|
9.83%
|
|
|
Construction
|
6.44%
|
|
|
Air Traffic
|
4.75%
|
|
|
Other
|
17.29%
|
|
|
Repeat LFI Occurances
|
Never
|
1.36%
|
|
|
Monthly
|
6.78%
|
|
|
Weekly
|
14.92%
|
|
|
Daily
|
46.78%
|
|
|
Hourly
|
13.90%
|
|
|
Always
|
16.27%
|
|
|
Common LFI Target Areas
|
At Home
|
63.05%
|
|
|
At Work
|
12.54%
|
|
|
On The Road
|
6.10%
|
|
|
Outdoors
|
6.44%
|
|
|
Everywhere
|
11.86%
|
|
|
Sleep Disruption
|
Never
|
4.75%
|
|
|
Rarely
|
20.34%
|
|
|
Frequently
|
25.42%
|
|
|
Often
|
27.80%
|
|
|
Always
|
21.69%
|
|
|
Increased Blood Pressure
|
Never
|
7.12%
|
|
|
Rarely
|
14.58%
|
|
|
Frequently
|
24.07%
|
|
|
Often
|
29.15%
|
|
|
Always
|
25.08%
|
|
|
Increased Heart Rate
|
Never
|
5.76%
|
|
|
Rarely
|
11.86%
|
|
|
Frequently
|
26.10%
|
|
|
Often
|
29.49%
|
|
|
Always
|
26.78%
|
|
|
Negative Thoughts
|
Never
|
2.71%
|
|
|
Rarely
|
9.15%
|
|
|
Frequently
|
26.44%
|
|
|
Often
|
31.53%
|
|
|
Always
|
30.17%
|
|
|
Feelings of Anger
|
Never
|
3.39%
|
|
|
Rarely
|
10.51%
|
|
|
Frequently
|
24.41%
|
|
|
Often
|
31.53%
|
|
|
Always
|
30.17%
|
|
|
