VAR 001473 K6b1. Respondent was probed for DK answer MD: EQ 0 COLUMNS: 2652 - 2652 Numeric K6b1. CHECKPOINT: PROBE USED? --------------------------------------------------------------------- 1. YES 5. NO 0. NA; INAP, no Post interview 0 1 5 ----- ----- ----- Count 252 319 1236 ==============================