Bulgaria - Scientific and technical journal articles

Scientific and technical journal articles

The value for Scientific and technical journal articles in Bulgaria was 2,677.30 as of 2013. As the graph below shows, over the past 32 years this indicator reached a maximum value of 2,678.80 in 2012 and a minimum value of 867.30 in 1999.

Definition: Scientific and technical journal articles refer to the number of scientific and engineering articles published in the following fields: physics, biology, chemistry, mathematics, clinical medicine, biomedical research, engineering and technology, and earth and space sciences.

Source: National Science Foundation, Science and Engineering Indicators.

See also:

Year Value
1981 983.00
1985 1,079.00
1986 1,158.00
1987 1,125.00
1988 1,089.00
1989 1,219.00
1990 1,216.00
1991 1,169.00
1992 1,218.00
1993 1,380.00
1994 1,024.00
1995 958.60
1996 954.10
1997 985.40
1998 929.00
1999 867.30
2000 1,527.40
2001 1,482.30
2002 1,471.40
2003 1,506.40
2004 1,603.00
2005 1,905.10
2006 1,777.50
2007 2,371.60
2008 2,269.40
2009 2,453.00
2010 2,505.10
2011 2,434.30
2012 2,678.80
2013 2,677.30

Classification

Topic: Infrastructure Indicators

Sub-Topic: Technology