Graph: Employment Trade Union Members, Building Trades for Massachusetts

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(a) Employment Trade Union Members, Building Trades for Massachusetts, Percentage Of Memberships, Not Seasonally Adjusted (Q08009US000MAQ519NNBR)
100%- Unemployed % The Quarters Are Ending On March 31St, June 30Th, September 30Th, And December 31St. Source: Computed By NBER From Unemployment Data In Massachusetts Department Of Labor And Industries, Annual Report On The Statistics Of Labor, 1923, Part Iii, Pp.20-21 (The 1923 Data Are In A Letter).

This NBER data series q08009 appears on the NBER website in Chapter 8 at

NBER Indicator: q08009

Employment Trade Union Members, Building Trades for Massachusetts


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