R Dataset / Package Stat2Data / USstamps

Submitted by pmagunia on March 9, 2018 - 1:06 PM
Dataset License
GNU General Public License v2.0
Attachment Size
dataset-69767.csv 207 bytes
Documentation

USstamps

Description

Price of US stamp for first class mail 1885-2012

Format

A dataset with 25 observations on the following 2 variables.

Year Years when stamp price changed
Price Cost of a US first class stamp (in cents)

Details

The data record the year and price for each change in price for a US first class (1 ounce, domestic letter) stamp since 1885.

Source

http://about.usps.com/who-we-are/postal-history/domestic-letter-rates-1…

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Dataset imported from https://www.r-project.org.

Documentation License
GNU General Public License v2.0

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