{"entity":{"iso2":"PL","iso3":"POL","name":"Poland","slug":"poland"},"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":"1966-01-01","value":3.23375},{"date":"1967-01-01","value":4.522},{"date":"1968-01-01","value":9.30425},{"date":"1969-01-01","value":13.2122},{"date":"1970-01-01","value":13.0548},{"date":"1971-01-01","value":6.0335},{"date":"1972-01-01","value":3.474},{"date":"1973-01-01","value":2.79825},{"date":"1974-01-01","value":2.0295},{"date":"1975-01-01","value":5.30175},{"date":"1976-01-01","value":5.364},{"date":"1977-01-01","value":5.21575},{"date":"1978-01-01","value":4.77975},{"date":"1979-01-01","value":4.108},{"date":"1980-01-01","value":2.46025},{"date":"1981-01-01","value":-5.792},{"date":"1982-01-01","value":-0.0402527},{"date":"1983-01-01","value":2.19801},{"date":"1984-01-01","value":3.962},{"date":"1985-01-01","value":1.45675},{"date":"1986-01-01","value":6.209},{"date":"1987-01-01","value":3.566},{"date":"1988-01-01","value":-0.792755},{"date":"1989-01-01","value":-2.07099},{"date":"1990-01-01","value":-6.77351},{"date":"1991-01-01","value":-7.017},{"date":"1992-01-01","value":-6.65475},{"date":"1993-01-01","value":4.55501},{"date":"1994-01-01","value":0.722748},{"date":"1995-01-01","value":9.057},{"date":"1996-01-01","value":5.23925},{"date":"1997-01-01","value":-0.323502},{"date":"1998-01-01","value":1.1265},{"date":"1999-01-01","value":-2.92},{"date":"2000-01-01","value":8.1},{"date":"2001-01-01","value":4.84851},{"date":"2002-01-01","value":-3.06326},{"date":"2003-01-01","value":13.3453},{"date":"2004-01-01","value":7.20926},{"date":"2005-01-01","value":4.11624},{"date":"2006-01-01","value":1.616},{"date":"2007-01-01","value":0.0386963},{"date":"2008-01-01","value":12.4945},{"date":"2009-01-01","value":-5.48862},{"date":"2010-01-01","value":11.3786},{"date":"2011-01-01","value":2.19888},{"date":"2012-01-01","value":9.66833},{"date":"2013-01-01","value":-0.089447},{"date":"2014-01-01","value":-3.96806},{"date":"2015-01-01","value":0.851944},{"date":"2016-01-01","value":11.5881},{"date":"2017-01-01","value":9.22722},{"date":"2018-01-01","value":7.45723},{"date":"2019-01-01","value":9.62721},{"date":"2020-01-01","value":1.75806},{"date":"2021-01-01","value":13.0922},{"date":"2022-01-01","value":-37.6917},{"date":"2023-01-01","value":8.36221},{"date":"2024-01-01","value":13.4238},{"date":"2025-01-01","value":13.4169}],"summary":{"latest_period":"2025-01-01","latest_value":13.4169,"max":13.4238,"mean":3.40196,"min":-37.6917,"of":76,"rank":15,"trend":"volatile"}}