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Low Frequency Intrusion Survey Results

Here are the current Low Frequency Intrusion (LFI) survey results collected from participants across the USA. Keep checking back as survey results are continuously updated. Take the LFI survey.
Common LFI Sources
Car Stereos    23.64%   
Neighbor(s)    43.74%   
Traffic    8.04%   
Construction    4.96%   
Air Traffic    3.78%   
Other    15.84%   
Repeat LFI Occurances
Never    0.95%   
Monthly    5.20%   
Weekly    14.42%   
Daily    47.75%   
Hourly    15.13%   
Always    16.55%   
Common LFI Target Areas
At Home    68.56%   
At Work    9.46%   
On The Road    5.20%   
Outdoors    4.73%   
Everywhere    12.06%   
Sleep Disruption
Never    3.55%   
Rarely    21.28%   
Frequently    24.59%   
Often    27.42%   
Always    23.17%   
Increased Blood Pressure
Never    5.91%   
Rarely    12.77%   
Frequently    23.88%   
Often    31.21%   
Always    26.24%   
Increased Heart Rate
Never    4.73%   
Rarely    10.87%   
Frequently    25.53%   
Often    29.31%   
Always    29.55%   
Negative Thoughts
Never    2.13%   
Rarely    8.75%   
Frequently    25.77%   
Often    32.39%   
Always    30.97%   
Feelings of Anger
Never    2.84%   
Rarely    8.98%   
Frequently    22.93%   
Often    30.97%   
Always    34.28%   
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