USC_NUM: USC CODE NUMBER REVISED
Based upon 7,305 valid cases out of 7,306 total cases.
- mean: 9995.00
- median: 9995.00
- mode: 9995.00
- minimum: 9995
- maximum: 9995
- standard deviation: 0.00
Location: 40-43 (width: 4; decimal: 0)
Variable Type: numeric
(Range of) Missing Values: -9
Source: This variable was taken from: American Terrorism Study, 1980-2002.
Copyright: ICPSR has an FAQ on copyright and survey instruments.
Disclaimer: The frequencies for this variable may not be weighted. They are purely descriptive and may not be representative of the study population. Please use with caution and consult the study documentation.