Low Frequency Intrusion Survey Results
|
Common LFI Sources
|
Car Stereos
|
21.59%
|
|
|
Neighbor(s)
|
42.33%
|
|
|
Traffic
|
9.09%
|
|
|
Construction
|
5.68%
|
|
|
Air Traffic
|
4.55%
|
|
|
Other
|
16.76%
|
|
|
Repeat LFI Occurances
|
Never
|
1.14%
|
|
|
Monthly
|
6.25%
|
|
|
Weekly
|
14.20%
|
|
|
Daily
|
46.59%
|
|
|
Hourly
|
15.06%
|
|
|
Always
|
16.76%
|
|
|
Common LFI Target Areas
|
At Home
|
66.48%
|
|
|
At Work
|
11.36%
|
|
|
On The Road
|
5.40%
|
|
|
Outdoors
|
5.40%
|
|
|
Everywhere
|
11.36%
|
|
|
Sleep Disruption
|
Never
|
3.98%
|
|
|
Rarely
|
20.74%
|
|
|
Frequently
|
25.28%
|
|
|
Often
|
26.99%
|
|
|
Always
|
23.01%
|
|
|
Increased Blood Pressure
|
Never
|
6.25%
|
|
|
Rarely
|
13.92%
|
|
|
Frequently
|
23.86%
|
|
|
Often
|
30.40%
|
|
|
Always
|
25.57%
|
|
|
Increased Heart Rate
|
Never
|
5.11%
|
|
|
Rarely
|
11.65%
|
|
|
Frequently
|
25.57%
|
|
|
Often
|
28.98%
|
|
|
Always
|
28.69%
|
|
|
Negative Thoughts
|
Never
|
2.56%
|
|
|
Rarely
|
9.09%
|
|
|
Frequently
|
26.70%
|
|
|
Often
|
31.25%
|
|
|
Always
|
30.40%
|
|
|
Feelings of Anger
|
Never
|
3.13%
|
|
|
Rarely
|
9.94%
|
|
|
Frequently
|
23.86%
|
|
|
Often
|
30.97%
|
|
|
Always
|
32.10%
|
|
|
