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Title:               Total Factor Productivity Level at Current Purchasing Power Parities for Niger
Series ID:           CTFPPPNEA669NRUG
Source:              University of Groningen, University of California, Davis
Release:             Penn World Table 10.01
Seasonal Adjustment: Not Seasonally Adjusted
Frequency:           Annual
Units:               Index USA = 1
Date Range:          1964-01-01 to 2019-01-01
Last Updated:        2023-02-27 2:33 PM CST
Notes:               Source ID: ctfp
                     
                     When using these data in your research, please make the following
                     reference: Feenstra, Robert C., Robert Inklaar and Marcel P. Timmer
                     (2015), "The Next Generation of the Penn World Table" American
                     Economic Review, 105(10), 3150-3182, available for download at
                     www.ggdc.net/pwt
                     
                     For more information, see http://www.rug.nl/research/ggdc/data/pwt/.

DATE                      VALUE
1964-01-01  0.45263200998306274
1965-01-01  0.46018505096435547
1966-01-01  0.44367775321006775
1967-01-01  0.45194384455680847
1968-01-01  0.45027568936347960
1969-01-01  0.41429474949836730
1970-01-01  0.43898782134056090
1971-01-01  0.44848987460136414
1972-01-01  0.42004138231277466
1973-01-01  0.34925693273544310
1974-01-01  0.40702831745147705
1975-01-01  0.38138332962989807
1976-01-01  0.39554974436759950
1977-01-01  0.43135559558868410
1978-01-01  0.43910124897956850
1979-01-01  0.47550874948501587
1980-01-01  0.45985561609268190
1981-01-01  0.42674705386161804
1982-01-01  0.43522578477859497
1983-01-01  0.40440094470977783
1984-01-01  0.29797407984733580
1985-01-01  0.32028374075889590
1986-01-01  0.31043463945388794
1987-01-01  0.30688762664794920
1988-01-01  0.29902684688568115
1989-01-01  0.28842902183532715
1990-01-01  0.29437565803527830
1991-01-01  0.28957852721214294
1992-01-01  0.27471521496772766
1993-01-01  0.26705592870712280
1994-01-01  0.26032990217208860
1995-01-01  0.27316555380821230
1996-01-01  0.26569262146949770
1997-01-01  0.26299798488616943
1998-01-01  0.26165470480918884
1999-01-01  0.25260338187217710
2000-01-01  0.23983378708362580
2001-01-01  0.25714766979217530
2002-01-01  0.25850230455398560
2003-01-01  0.26320984959602356
2004-01-01  0.23777933418750763
2005-01-01  0.23952510952949524
2006-01-01  0.23993012309074402
2007-01-01  0.25215822458267210
2008-01-01  0.26170763373374940
2009-01-01  0.25601878762245180
2010-01-01  0.27424445748329160
2011-01-01  0.24573504924774170
2012-01-01  0.27813678979873660
2013-01-01  0.27263239026069640
2014-01-01  0.27773410081863403
2015-01-01  0.27353367209434510
2016-01-01  0.25992783904075620
2017-01-01  0.25048387050628660
2018-01-01  0.25774088501930237
2019-01-01  0.25872886180877686