"c           VAR 0019      06139 PER PAN 3R 948-957               MD= 1E-37   "
"c           REF 0019         LOC  132 WIDTH  9             DK   2 COL 71-79  "
"c                                                                            "
"c                                                                            "
"c              ORDERS, PER CENT EXPANDING                                    "
"c              --------------------------                                    "
"c                                                                            "
"c              NBER SERIES:  06139                                           "
"c              AREA COVERED:  U.S.                                           "
"c              UNITS:  PERCENTAGE                                            "
"c              ANNUAL COVERAGE:  NONE                                        "
"c              QUARTERLY COVERAGE:  NONE                                     "
"c              MONTHLY COVERAGE:  01/1948-05/1957                            "
"c              SEASONAL ADJUSTMENT:  NONE                                    "
"c              SOURCE:  NATIONAL ASSOCIATION OF PURCHASING AGENTS, BUSINESS  "
"c              SURVEY REPORTS                                                "
"c                                                                            "
"c              NOTES:  SERIES 06139 IS PRESENTED HERE AS TWO                 "
"c              VARIABLES--(1)--ORIGINAL DATA, PERCENT EXPANDING, 1948-1957   "
"c              (2)--ORIGINAL DATA, CUMULATIVE NET EXPANDING, I.E., THE       "
"c              CUMULATION OF DIFFERENCES BETWEEN THE FIRST VARIABLE AND 50   "
"c              %.                                                            "
"c                                                                            "
"c              CHECKED MANUALLY; NO CORRECTIONS NECESSARY.                   "
"c                                                                            "
"c           ...............................................................  "