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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    21.16%   
Neighbor(s)    40.27%   
Traffic    9.90%   
Construction    6.48%   
Air Traffic    4.78%   
Other    17.41%   
Repeat LFI Occurances
Never    1.37%   
Monthly    6.83%   
Weekly    15.02%   
Daily    46.42%   
Hourly    13.99%   
Always    16.38%   
Common LFI Target Areas
At Home    62.80%   
At Work    12.63%   
On The Road    6.14%   
Outdoors    6.48%   
Everywhere    11.95%   
Sleep Disruption
Never    4.78%   
Rarely    20.48%   
Frequently    25.26%   
Often    27.99%   
Always    21.50%   
Increased Blood Pressure
Never    7.17%   
Rarely    14.68%   
Frequently    24.23%   
Often    29.01%   
Always    24.91%   
Increased Heart Rate
Never    5.80%   
Rarely    11.95%   
Frequently    26.28%   
Often    29.01%   
Always    26.96%   
Negative Thoughts
Never    2.73%   
Rarely    9.22%   
Frequently    26.28%   
Often    31.40%   
Always    30.38%   
Feelings of Anger
Never    3.41%   
Rarely    10.58%   
Frequently    24.23%   
Often    31.40%   
Always    30.38%   
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