Table 3 Trends in the slope index of inequality (SII) from 1990 to 2021
YEAR | 1990 | 1991 | 1992 | 1993 |
|---|---|---|---|---|
SII | 189.63(177.65,245.17) | 283.1(265.17,364.76) | 283.54(264.31,363.01) | 287.44(268.83,367.59) |
YEAR | 1994 | 1995 | 1996 | 1997 |
SII | 288.71(270.43,369.61) | 292.11(269.23,367.15) | 296.31(270.24,365.95) | 296.07(271.62,367.77) |
YEAR | 1998 | 1999 | 2000 | 2001 |
SII | 297.89(273.46,369.4) | 299.8(273.28,367.82) | 306.26(278.43,371.75) | 305.73(278.83,371.75) |
YEAR | 2002 | 2003 | 2004 | 2005 |
SII | 310.22(279.92,371.93) | 307.46(280.46,371.36) | 306.44(280.61,370.91) | 313.06(284.94,375.5) |
YEAR | 2006 | 2007 | 2008 | 2009 |
SII | 315.03(288.72,379.07) | 318.17(293.56,384.63) | 325.63(300.79,391.38) | 330.01(304.58,393.74) |
YEAR | 2010 | 2011 | 2012 | 2013 |
SII | 336.03(308.46,397.19) | 338.29(309.54,396.85) | 336.99(308.76,396.28) | 336.05(309.12,395.92) |
YEAR | 2014 | 2015 | 2016 | 2017 |
SII | 336.58(309.56,396.51) | 336.24(310.23,397.08) | 338.6(308.73,396.12) | 339.77(311.15,397.67) |
YEAR | 2018 | 2019 | 2020 | 2021 |
SII | 339.6(310.74,398.24) | 340.73(310.48,397.16) | 322.02(297.25,382.61) | 321.17(294.48,379.72) |