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U.S. Department of Transportation U.S. Department of Transportation Icon United States Department of Transportation United States Department of Transportation

INTERNATIONAL SPACE LAUNCHES

Tuesday, January 24, 2012

INTERNATIONAL SPACE LAUNCHES

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Successful Space Launches, By Launch Site Country (three-month moving average, not seasonally adjusted)

Successful Space Launches, By Launch Site Country (three-month moving average, not seasonally adjusted). If you are a user with a disability and cannot view this image, please call 800-853-1351 or email answers@bts.gov for further assistance.

Successful space launches include all military, commercial, and government launches that deliver a payload to the proper orbit and location.

NOTE: The three-month moving average is the average number of successful launches for the most recent month and two preceding months. Launches per month have been adjusted for a 30-day month. The actual number of launches during a month is multiplied by the ratio of 30 to the number of days in that month to yield the adjusted number of launches for that month.

Successful Space Launches (three-month moving average) Aug-01 Aug-02
United States of America    2.9    1.6
Percentage change from same month previous year  12.40 -43.75
Other Countries    1.6    2.9
Percentage change from same month previous year -61.52  80.26

SOURCE: U.S. Department of Transportation, Federal Aviation Administration, Associate Administrator for Space Transportation, Weekly Orbital Launch Update, September 13 , 2002.