{"entity":{"iso2":"NZ","iso3":"NZL","name":"New Zealand","slug":"new-zealand"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"annual-change-gas","source":"Energy Institute - Statistical Review of World Energy (2026); Smil (2017) \u2013 with major processing by Our World in Data","source_url":"https://ourworldindata.org/grapher/annual-change-gas","title":"Annual change in primary energy from gas","unit":"terawatt-hours"},"observations":[{"date":"1971-01-01","value":0.192},{"date":"1972-01-01","value":0.7328},{"date":"1973-01-01","value":0.2656},{"date":"1974-01-01","value":1.30268},{"date":"1975-01-01","value":0.271178},{"date":"1976-01-01","value":5.85548},{"date":"1977-01-01","value":6.01047},{"date":"1978-01-01","value":-0.961919},{"date":"1979-01-01","value":-4.66046},{"date":"1980-01-01","value":-0.822236},{"date":"1981-01-01","value":2.07039},{"date":"1982-01-01","value":8.75048},{"date":"1983-01-01","value":1.67168},{"date":"1984-01-01","value":5.99405},{"date":"1985-01-01","value":7.57223},{"date":"1986-01-01","value":7.19379},{"date":"1987-01-01","value":-1.42859},{"date":"1988-01-01","value":3.51185},{"date":"1989-01-01","value":1.15132},{"date":"1990-01-01","value":-0.232101},{"date":"1991-01-01","value":3.19462},{"date":"1992-01-01","value":2.81539},{"date":"1993-01-01","value":-1.26058},{"date":"1994-01-01","value":-3.12942},{"date":"1995-01-01","value":-2.1406},{"date":"1996-01-01","value":6.24434},{"date":"1997-01-01","value":3.9303},{"date":"1998-01-01","value":-6.49366},{"date":"1999-01-01","value":6.92223},{"date":"2000-01-01","value":3.51896},{"date":"2001-01-01","value":3.24047},{"date":"2002-01-01","value":-2.8112},{"date":"2003-01-01","value":-14.5579},{"date":"2004-01-01","value":-3.90588},{"date":"2005-01-01","value":-3.14192},{"date":"2006-01-01","value":0.578178},{"date":"2007-01-01","value":3.99789},{"date":"2008-01-01","value":-3.10712},{"date":"2009-01-01","value":1.09375},{"date":"2010-01-01","value":3.62104},{"date":"2011-01-01","value":-3.54448},{"date":"2012-01-01","value":4.43116},{"date":"2013-01-01","value":2.41824},{"date":"2014-01-01","value":5.22488},{"date":"2015-01-01","value":-4.27087},{"date":"2016-01-01","value":-0.0452766},{"date":"2017-01-01","value":1.90919},{"date":"2018-01-01","value":-4.87412},{"date":"2019-01-01","value":3.04471},{"date":"2020-01-01","value":-2.32236},{"date":"2021-01-01","value":-6.6867},{"date":"2022-01-01","value":-2.33468},{"date":"2023-01-01","value":1.84529},{"date":"2024-01-01","value":-8.01306},{"date":"2025-01-01","value":-3.08837}],"summary":{"latest_period":"2025-01-01","latest_value":-3.08837,"max":8.75048,"mean":0.486239,"min":-14.5579,"of":76,"rank":57,"trend":"volatile"}}