Low Frequency Intrusion Survey Results
|
Common LFI Sources
|
Car Stereos
|
23.81%
|
|
|
Neighbor(s)
|
43.11%
|
|
|
Traffic
|
8.52%
|
|
|
Construction
|
5.01%
|
|
|
Air Traffic
|
4.01%
|
|
|
Other
|
15.54%
|
|
|
Repeat LFI Occurances
|
Never
|
1.00%
|
|
|
Monthly
|
5.51%
|
|
|
Weekly
|
14.54%
|
|
|
Daily
|
47.37%
|
|
|
Hourly
|
15.29%
|
|
|
Always
|
16.29%
|
|
|
Common LFI Target Areas
|
At Home
|
67.67%
|
|
|
At Work
|
10.03%
|
|
|
On The Road
|
5.26%
|
|
|
Outdoors
|
5.01%
|
|
|
Everywhere
|
12.03%
|
|
|
Sleep Disruption
|
Never
|
3.76%
|
|
|
Rarely
|
21.05%
|
|
|
Frequently
|
24.81%
|
|
|
Often
|
26.57%
|
|
|
Always
|
23.81%
|
|
|
Increased Blood Pressure
|
Never
|
5.76%
|
|
|
Rarely
|
13.28%
|
|
|
Frequently
|
23.81%
|
|
|
Often
|
31.58%
|
|
|
Always
|
25.56%
|
|
|
Increased Heart Rate
|
Never
|
4.51%
|
|
|
Rarely
|
11.03%
|
|
|
Frequently
|
25.31%
|
|
|
Often
|
29.57%
|
|
|
Always
|
29.57%
|
|
|
Negative Thoughts
|
Never
|
2.26%
|
|
|
Rarely
|
8.77%
|
|
|
Frequently
|
25.81%
|
|
|
Often
|
32.08%
|
|
|
Always
|
31.08%
|
|
|
Feelings of Anger
|
Never
|
2.76%
|
|
|
Rarely
|
9.27%
|
|
|
Frequently
|
23.06%
|
|
|
Often
|
31.08%
|
|
|
Always
|
33.83%
|
|
|
