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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    21.64%   
Neighbor(s)    39.55%   
Traffic    9.70%   
Construction    7.09%   
Air Traffic    4.48%   
Other    17.54%   
Repeat LFI Occurances
Never    1.49%   
Monthly    6.72%   
Weekly    14.93%   
Daily    45.52%   
Hourly    14.93%   
Always    16.42%   
Common LFI Target Areas
At Home    63.06%   
At Work    12.69%   
On The Road    5.97%   
Outdoors    6.34%   
Everywhere    11.94%   
Sleep Disruption
Never    5.22%   
Rarely    21.64%   
Frequently    26.49%   
Often    26.12%   
Always    20.52%   
Increased Blood Pressure
Never    7.09%   
Rarely    14.18%   
Frequently    23.88%   
Often    29.10%   
Always    25.75%   
Increased Heart Rate
Never    5.60%   
Rarely    12.69%   
Frequently    26.12%   
Often    27.61%   
Always    27.99%   
Negative Thoughts
Never    2.99%   
Rarely    8.96%   
Frequently    27.61%   
Often    29.85%   
Always    30.60%   
Feelings of Anger
Never    3.73%   
Rarely    10.45%   
Frequently    25.75%   
Often    29.48%   
Always    30.60%   
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