Data Explorer
Query the database
Select an indicator, economies and a period. Every value below is a stored observation with its source and reporting period — gaps are left empty, never interpolated.
Economies (4/8)
WorldJapanNigeriaBrazil
Scientific and technical journal articles
articles · National Science Foundation, Science & Engineering Indicators via World Bank
- World
- Japan
- Nigeria
- Brazil
Data table
112 observations
| Period | World | Japan | Nigeria | Brazil |
|---|---|---|---|---|
| 2023 | 3.27 million | 96,543 | 9,799 | 58,292 |
| 2022 | 3.22 million | 102,423 | 9,649 | 62,660 |
| 2021 | 3.11 million | 106,310 | 9,264 | 69,591 |
| 2020 | 2.87 million | 100,403 | 8,324 | 66,901 |
| 2019 | 2.71 million | 100,156 | 6,509 | 62,581 |
| 2018 | 2.52 million | 101,999 | 5,097 | 58,874 |
| 2017 | 2.43 million | 101,854 | 4,385 | 55,049 |
| 2016 | 2.34 million | 101,167 | 3,764 | 51,745 |
| 2015 | 2.25 million | 100,597 | 3,404 | 49,342 |
| 2014 | 2.2 million | 103,354 | 3,387 | 48,189 |
| 2013 | 2.13 million | 106,968 | 3,034 | 45,991 |
| 2012 | 2.06 million | 107,470 | 2,992 | 44,295 |
| 2011 | 2 million | 109,048 | 3,316 | 40,317 |
| 2010 | 1.91 million | 107,213 | 3,101 | 38,170 |
| 2009 | 1.83 million | 107,477 | 2,830 | 35,386 |
| 2008 | 1.73 million | 106,637 | 2,219 | 32,726 |
| 2007 | 1.64 million | 108,598 | 2,102 | 28,727 |
| 2006 | 1.57 million | 112,743 | 1,926 | 26,768 |
| 2005 | 1.48 million | 111,936 | 1,780 | 21,751 |
| 2004 | 1.32 million | 103,608 | 1,471 | 19,381 |
| 2003 | 1.21 million | 101,128 | 1,313 | 17,304 |
| 2002 | 1.15 million | 98,708 | 1,220 | 15,816 |
| 2001 | 1.11 million | 96,103 | 1,059 | 13,915 |
| 2000 | 1.07 million | 96,607 | 1,036 | 12,800 |
| 1999 | 1.02 million | 94,195 | 963 | 11,424 |
| 1998 | 1.02 million | 92,246 | 885 | 10,498 |
| 1997 | 1.01 million | 91,890 | 924 | 9,303 |
| 1996 | 984,773 | 88,807 | 909 | 7,646 |