Low Frequency Intrusion Survey Results
|
Common LFI Sources
|
Car Stereos
|
21.98%
|
|
|
Neighbor(s)
|
40.87%
|
|
|
Traffic
|
9.91%
|
|
|
Construction
|
6.19%
|
|
|
Air Traffic
|
4.64%
|
|
|
Other
|
16.41%
|
|
|
Repeat LFI Occurances
|
Never
|
1.24%
|
|
|
Monthly
|
6.50%
|
|
|
Weekly
|
14.55%
|
|
|
Daily
|
47.37%
|
|
|
Hourly
|
13.93%
|
|
|
Always
|
16.41%
|
|
|
Common LFI Target Areas
|
At Home
|
64.71%
|
|
|
At Work
|
11.76%
|
|
|
On The Road
|
5.88%
|
|
|
Outdoors
|
5.88%
|
|
|
Everywhere
|
11.76%
|
|
|
Sleep Disruption
|
Never
|
4.33%
|
|
|
Rarely
|
21.05%
|
|
|
Frequently
|
25.08%
|
|
|
Often
|
27.55%
|
|
|
Always
|
21.98%
|
|
|
Increased Blood Pressure
|
Never
|
6.50%
|
|
|
Rarely
|
13.93%
|
|
|
Frequently
|
23.84%
|
|
|
Often
|
29.72%
|
|
|
Always
|
26.01%
|
|
|
Increased Heart Rate
|
Never
|
5.26%
|
|
|
Rarely
|
11.76%
|
|
|
Frequently
|
25.39%
|
|
|
Often
|
29.10%
|
|
|
Always
|
28.48%
|
|
|
Negative Thoughts
|
Never
|
2.79%
|
|
|
Rarely
|
8.98%
|
|
|
Frequently
|
26.01%
|
|
|
Often
|
30.96%
|
|
|
Always
|
31.27%
|
|
|
Feelings of Anger
|
Never
|
3.41%
|
|
|
Rarely
|
9.91%
|
|
|
Frequently
|
23.84%
|
|
|
Often
|
30.65%
|
|
|
Always
|
32.20%
|
|
|
