Low Frequency Intrusion Survey Results
|
Common LFI Sources
|
Car Stereos
|
22.18%
|
|
|
Neighbor(s)
|
38.71%
|
|
|
Traffic
|
10.48%
|
|
|
Construction
|
6.05%
|
|
|
Air Traffic
|
4.84%
|
|
|
Other
|
17.74%
|
|
|
Repeat LFI Occurances
|
Never
|
1.61%
|
|
|
Monthly
|
6.45%
|
|
|
Weekly
|
14.11%
|
|
|
Daily
|
45.97%
|
|
|
Hourly
|
15.32%
|
|
|
Always
|
16.53%
|
|
|
Common LFI Target Areas
|
At Home
|
63.31%
|
|
|
At Work
|
12.90%
|
|
|
On The Road
|
5.65%
|
|
|
Outdoors
|
6.45%
|
|
|
Everywhere
|
11.69%
|
|
|
Sleep Disruption
|
Never
|
5.65%
|
|
|
Rarely
|
20.56%
|
|
|
Frequently
|
27.82%
|
|
|
Often
|
26.61%
|
|
|
Always
|
19.35%
|
|
|
Increased Blood Pressure
|
Never
|
7.26%
|
|
|
Rarely
|
13.71%
|
|
|
Frequently
|
25.81%
|
|
|
Often
|
28.23%
|
|
|
Always
|
25.00%
|
|
|
Increased Heart Rate
|
Never
|
6.05%
|
|
|
Rarely
|
12.10%
|
|
|
Frequently
|
27.02%
|
|
|
Often
|
27.82%
|
|
|
Always
|
27.02%
|
|
|
Negative Thoughts
|
Never
|
3.23%
|
|
|
Rarely
|
9.27%
|
|
|
Frequently
|
27.82%
|
|
|
Often
|
29.03%
|
|
|
Always
|
30.65%
|
|
|
Feelings of Anger
|
Never
|
3.63%
|
|
|
Rarely
|
9.68%
|
|
|
Frequently
|
26.21%
|
|
|
Often
|
29.84%
|
|
|
Always
|
30.65%
|
|
|
