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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    23.54%   
Neighbor(s)    43.29%   
Traffic    8.35%   
Construction    5.06%   
Air Traffic    4.05%   
Other    15.70%   
Repeat LFI Occurances
Never    1.01%   
Monthly    5.57%   
Weekly    14.43%   
Daily    47.59%   
Hourly    14.94%   
Always    16.46%   
Common LFI Target Areas
At Home    67.59%   
At Work    10.13%   
On The Road    5.32%   
Outdoors    5.06%   
Everywhere    11.90%   
Sleep Disruption
Never    3.80%   
Rarely    21.01%   
Frequently    24.81%   
Often    26.33%   
Always    24.05%   
Increased Blood Pressure
Never    5.82%   
Rarely    13.16%   
Frequently    23.80%   
Often    31.90%   
Always    25.32%   
Increased Heart Rate
Never    4.56%   
Rarely    10.89%   
Frequently    25.32%   
Often    29.87%   
Always    29.37%   
Negative Thoughts
Never    2.28%   
Rarely    8.86%   
Frequently    26.08%   
Often    32.41%   
Always    30.38%   
Feelings of Anger
Never    2.78%   
Rarely    9.37%   
Frequently    23.29%   
Often    31.39%   
Always    33.16%   
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