Figure 1. PPI for All Commodities, 1890–1913
Date Index level

1890

 9.7

1891

 9.6

1892

 9.0

1893

 9.2

1894

 8.3

1895

 8.4

1896

 8.0

1897

 8.0

1898

 8.4

1899

 9.0

1900

 9.7

1901

 9.5

1902

 10.2

1903

 10.3

1904

 10.3

1905

 10.4

1906

 10.7

1907

 11.2

1908

 10.8

1909

 11.7

1910

 12.2

1911

 11.2

1912

 11.9

Jan 1913

 12.1

Feb 1913

 12.0

Mar 1913

 12.0

Apr 1913

 12.0

May 1913

 11.9

Jun 1913

 11.9

Jul 1913

 12.0

Aug 1913

 12.0

Sep 1913

 12.2

Oct 1913

 12.2

Nov 1913

 12.1

Dec 1913

 11.9

Note: Only annual averages are available for the years between 1890 and 1912.

Source: U.S. Bureau of Labor Statistics.