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  {
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  {
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  {
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  {
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  {
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   "year": 1979,
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   "year": 1981,
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   "year": 1982,
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   "year": 1985,
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   "year": 1986,
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   "year": 1987,
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  {
   "year": 1988,
   "top_marginal_rate": 28.0,
   "real_gdp_growth": 4.2
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   "year": 1989,
   "top_marginal_rate": 28.0,
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   "top_marginal_rate": 28.0,
   "real_gdp_growth": 1.9
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   "year": 1991,
   "top_marginal_rate": 31.0,
   "real_gdp_growth": -0.1
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   "top_marginal_rate": 31.0,
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  {
   "year": 1993,
   "top_marginal_rate": 39.6,
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   "year": 1994,
   "top_marginal_rate": 39.6,
   "real_gdp_growth": 4.0
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   "top_marginal_rate": 39.6,
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   "year": 1996,
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   "year": 1997,
   "top_marginal_rate": 39.6,
   "real_gdp_growth": 4.4
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   "year": 1998,
   "top_marginal_rate": 39.6,
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   "year": 1999,
   "top_marginal_rate": 39.6,
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   "year": 2000,
   "top_marginal_rate": 39.6,
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  {
   "year": 2001,
   "top_marginal_rate": 39.1,
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   "year": 2002,
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   "year": 2003,
   "top_marginal_rate": 35.0,
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   "year": 2005,
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   "year": 2006,
   "top_marginal_rate": 35.0,
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   "year": 2007,
   "top_marginal_rate": 35.0,
   "real_gdp_growth": 2.0
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   "year": 2008,
   "top_marginal_rate": 35.0,
   "real_gdp_growth": 0.1
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  {
   "year": 2009,
   "top_marginal_rate": 35.0,
   "real_gdp_growth": -2.6
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  {
   "year": 2010,
   "top_marginal_rate": 35.0,
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  {
   "year": 2011,
   "top_marginal_rate": 35.0,
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   "year": 2012,
   "top_marginal_rate": 35.0,
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   "year": 2013,
   "top_marginal_rate": 39.6,
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  {
   "year": 2014,
   "top_marginal_rate": 39.6,
   "real_gdp_growth": 2.5
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  {
   "year": 2015,
   "top_marginal_rate": 39.6,
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  {
   "year": 2016,
   "top_marginal_rate": 39.6,
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  {
   "year": 2017,
   "top_marginal_rate": 39.6,
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  {
   "year": 2018,
   "top_marginal_rate": 37.0,
   "real_gdp_growth": 3.0
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  {
   "year": 2019,
   "top_marginal_rate": 37.0,
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  {
   "year": 2020,
   "top_marginal_rate": 37.0,
   "real_gdp_growth": -2.1
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  {
   "year": 2021,
   "top_marginal_rate": 37.0,
   "real_gdp_growth": 6.2
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  {
   "year": 2022,
   "top_marginal_rate": 37.0,
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  {
   "year": 2023,
   "top_marginal_rate": 37.0,
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  {
   "year": 2024,
   "top_marginal_rate": 37.0,
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  {
   "year": 2025,
   "top_marginal_rate": 37.0,
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 ]
}