VAR 000097 Pre.Sample.20. 2000 Sampling Error code COLUMNS: 217 - 219 Numeric Pre-Sample.20. 2000 Sampling Error code --------------------------------------------------------------------- See Sampling documentation in this codebook. The first 2 digits contain the 200 Sampling Error Stratum code and the last digit represents the 2000 SECU or Sampling Error Computation Unit code. ==============================