NOTE: THIS DATA FILE WILL CHANGE! To improve accessibility of data for all users, we will convert this file from a text format to an html table by the end of June 2024. Title: Cumulated Net Diffusion Index, Eighty Leading Series, One Month Span for United States Series ID: M16015USM509SNBR Source: National Bureau of Economic Research Release: NBER Macrohistory Database (Not a Press Release) Seasonal Adjustment: Seasonally Adjusted Frequency: Monthly Units: Percent Expanding Date Range: 1948-02-01 to 1964-04-01 Last Updated: 2012-08-20 9:31 AM CDT Notes: Source: NBER This NBER data series m16015 appears on the NBER website in Chapter 16 at http://www.nber.org/databases/macrohistory/contents/chapter16.html. NBER Indicator: m16015 DATE VALUE 1948-02-01 -31.6 1948-03-01 -14.9 1948-04-01 10.5 1948-05-01 32.4 1948-06-01 49.9 1948-07-01 29.7 1948-08-01 18.3 1948-09-01 -15.0 1948-10-01 -2.7 1948-11-01 -28.1 1948-12-01 -46.5 1949-01-01 -45.6 1949-02-01 -51.4 1949-03-01 -56.5 1949-04-01 -73.8 1949-05-01 -79.6 1949-06-01 -95.0 1949-07-01 -80.3 1949-08-01 -62.4 1949-09-01 -34.2 1949-10-01 -31.0 1949-11-01 -23.9 1949-12-01 -10.4 1950-01-01 16.5 1950-02-01 32.5 1950-03-01 54.3 1950-04-01 77.4 1950-05-01 103.0 1950-06-01 115.2 1950-07-01 129.3 1950-08-01 162.6 1950-09-01 172.2 1950-10-01 190.8 1950-11-01 190.8 1950-12-01 201.1 1951-01-01 229.3 1951-02-01 243.4 1951-03-01 245.3 1951-04-01 257.5 1951-05-01 247.2 1951-06-01 224.1 1951-07-01 214.5 1951-08-01 211.3 1951-09-01 216.4 1951-10-01 211.9 1951-11-01 197.2 1951-12-01 211.3 1952-01-01 218.4 1952-02-01 206.9 1952-03-01 197.9 1952-04-01 177.4 1952-05-01 181.9 1952-06-01 194.7 1952-07-01 203.0 1952-08-01 204.9 1952-09-01 209.4 1952-10-01 206.2 1952-11-01 207.5 1952-12-01 225.4 1953-01-01 228.6 1953-02-01 226.0 1953-03-01 247.8 1953-04-01 229.9 1953-05-01 221.6 1953-06-01 194.0 1953-07-01 215.2 1953-08-01 204.6 1953-09-01 172.7 1953-10-01 182.1 1953-11-01 189.6 1953-12-01 194.0 1954-01-01 194.0 1954-02-01 211.5 1954-03-01 215.9 1954-04-01 232.8 1954-05-01 247.8 1954-06-01 267.8 1954-07-01 290.9 1954-08-01 305.9 1954-09-01 310.3 1954-10-01 323.4 1954-11-01 349.0 1954-12-01 365.2 1955-01-01 395.8 1955-02-01 422.0 1955-03-01 441.4 1955-04-01 448.9 1955-05-01 460.1 1955-06-01 487.0 1955-07-01 490.1 1955-08-01 492.0 1955-09-01 505.7 1955-10-01 496.3 1955-11-01 513.2 1955-12-01 517.6 1956-01-01 508.2 1956-02-01 497.6 1956-03-01 507.6 1956-04-01 522.0 1956-05-01 498.9 1956-06-01 481.4 1956-07-01 494.5 1956-08-01 495.7 1956-09-01 488.8 1956-10-01 493.2 1956-11-01 490.1 1956-12-01 495.1 1957-01-01 480.7 1957-02-01 480.1 1957-03-01 482.6 1957-04-01 482.0 1957-05-01 483.9 1957-06-01 481.4 1957-07-01 480.1 1957-08-01 464.5 1957-09-01 446.4 1957-10-01 413.3 1957-11-01 390.8 1957-12-01 378.3 1958-01-01 381.4 1958-02-01 377.6 1958-03-01 382.6 1958-04-01 384.5 1958-05-01 412.0 1958-06-01 442.0 1958-07-01 471.4 1958-08-01 497.6 1958-09-01 524.5 1958-10-01 535.7 1958-11-01 569.4 1958-12-01 576.3 1959-01-01 597.5 1959-02-01 613.7 1959-03-01 638.7 1959-04-01 648.1 1959-05-01 651.2 1959-06-01 645.6 1959-07-01 656.8 1959-08-01 644.3 1959-09-01 637.4 1959-10-01 643.6 1959-11-01 641.7 1959-12-01 662.3 1960-01-01 645.4 1960-02-01 621.0 1960-03-01 607.9 1960-04-01 615.4 1960-05-01 617.9 1960-06-01 619.1 1960-07-01 603.5 1960-08-01 604.7 1960-09-01 585.9 1960-10-01 578.4 1960-11-01 574.6 1960-12-01 570.8 1961-01-01 587.0 1961-02-01 610.7 1961-03-01 635.1 1961-04-01 657.0 1961-05-01 671.4 1961-06-01 680.1 1961-07-01 679.5 1961-08-01 700.1 1961-09-01 700.1 1961-10-01 713.8 1961-11-01 727.5 1961-12-01 727.5 1962-01-01 712.5 1962-02-01 728.7 1962-03-01 726.8 1962-04-01 715.5 1962-05-01 693.0 1962-06-01 664.9 1962-07-01 666.1 1962-08-01 663.0 1962-09-01 672.4 1962-10-01 655.5 1962-11-01 676.1 1962-12-01 691.1 1963-01-01 714.8 1963-02-01 727.9 1963-03-01 728.5 1963-04-01 736.6 1963-05-01 757.2 1963-06-01 757.8 1963-07-01 749.0 1963-08-01 760.2 1963-09-01 777.7 1963-10-01 786.4 1963-11-01 773.3 1963-12-01 798.9 1964-01-01 798.9 1964-02-01 815.1 1964-03-01 816.3 1964-04-01 830.7