Low Frequency Intrusion Survey Results
|
Common LFI Sources
|
Car Stereos
|
23.54%
|
|
|
Neighbor(s)
|
43.29%
|
|
|
Traffic
|
8.35%
|
|
|
Construction
|
5.06%
|
|
|
Air Traffic
|
4.05%
|
|
|
Other
|
15.70%
|
|
|
Repeat LFI Occurances
|
Never
|
1.01%
|
|
|
Monthly
|
5.57%
|
|
|
Weekly
|
14.43%
|
|
|
Daily
|
47.59%
|
|
|
Hourly
|
14.94%
|
|
|
Always
|
16.46%
|
|
|
Common LFI Target Areas
|
At Home
|
67.59%
|
|
|
At Work
|
10.13%
|
|
|
On The Road
|
5.32%
|
|
|
Outdoors
|
5.06%
|
|
|
Everywhere
|
11.90%
|
|
|
Sleep Disruption
|
Never
|
3.80%
|
|
|
Rarely
|
21.01%
|
|
|
Frequently
|
24.81%
|
|
|
Often
|
26.33%
|
|
|
Always
|
24.05%
|
|
|
Increased Blood Pressure
|
Never
|
5.82%
|
|
|
Rarely
|
13.16%
|
|
|
Frequently
|
23.80%
|
|
|
Often
|
31.90%
|
|
|
Always
|
25.32%
|
|
|
Increased Heart Rate
|
Never
|
4.56%
|
|
|
Rarely
|
10.89%
|
|
|
Frequently
|
25.32%
|
|
|
Often
|
29.87%
|
|
|
Always
|
29.37%
|
|
|
Negative Thoughts
|
Never
|
2.28%
|
|
|
Rarely
|
8.86%
|
|
|
Frequently
|
26.08%
|
|
|
Often
|
32.41%
|
|
|
Always
|
30.38%
|
|
|
Feelings of Anger
|
Never
|
2.78%
|
|
|
Rarely
|
9.37%
|
|
|
Frequently
|
23.29%
|
|
|
Often
|
31.39%
|
|
|
Always
|
33.16%
|
|
|
