Low Frequency Intrusion Survey Results
|
Common LFI Sources
|
Car Stereos
|
23.33%
|
|
|
Neighbor(s)
|
43.08%
|
|
|
Traffic
|
8.46%
|
|
|
Construction
|
5.13%
|
|
|
Air Traffic
|
4.10%
|
|
|
Other
|
15.90%
|
|
|
Repeat LFI Occurances
|
Never
|
1.03%
|
|
|
Monthly
|
5.64%
|
|
|
Weekly
|
14.36%
|
|
|
Daily
|
47.44%
|
|
|
Hourly
|
15.13%
|
|
|
Always
|
16.41%
|
|
|
Common LFI Target Areas
|
At Home
|
67.18%
|
|
|
At Work
|
10.26%
|
|
|
On The Road
|
5.38%
|
|
|
Outdoors
|
5.13%
|
|
|
Everywhere
|
12.05%
|
|
|
Sleep Disruption
|
Never
|
3.85%
|
|
|
Rarely
|
20.77%
|
|
|
Frequently
|
24.87%
|
|
|
Often
|
26.67%
|
|
|
Always
|
23.85%
|
|
|
Increased Blood Pressure
|
Never
|
5.90%
|
|
|
Rarely
|
13.33%
|
|
|
Frequently
|
23.85%
|
|
|
Often
|
31.54%
|
|
|
Always
|
25.38%
|
|
|
Increased Heart Rate
|
Never
|
4.62%
|
|
|
Rarely
|
11.03%
|
|
|
Frequently
|
25.64%
|
|
|
Often
|
29.49%
|
|
|
Always
|
29.23%
|
|
|
Negative Thoughts
|
Never
|
2.31%
|
|
|
Rarely
|
8.72%
|
|
|
Frequently
|
26.41%
|
|
|
Often
|
32.31%
|
|
|
Always
|
30.26%
|
|
|
Feelings of Anger
|
Never
|
2.82%
|
|
|
Rarely
|
9.49%
|
|
|
Frequently
|
23.33%
|
|
|
Often
|
31.28%
|
|
|
Always
|
33.08%
|
|
|
