Current and historic South African central bank interest rates

Please see below - and let me know where we can improve on the Data ?

DATE	%
1948/12/31	4.5
1949/10/17	5
1952/04/01	5.5
1955/10/01	6
1958/06/01	6.5
1959/01/22	6
1960/08/19	6.5
1961/05/15	7
1962/01/01	6.5
1962/07/01	6
1962/12/01	5.5
1964/07/24	6
1964/12/12	6.5
1965/03/08	7
1966/07/15	8
1967/07/01	8.5
1968/09/10	8
1970/09/15	8.5
1971/05/01	9
1972/08/19	8.5
1973/04/16	8
1973/07/16	7.5
1973/11/15	8
1974/02/01	9
1974/06/01	10
1974/08/01	11
1974/10/07	12
1975/07/15	11
1975/08/11	11.5
1975/10/01	12
1976/06/22	12.5
1978/08/24	12
1978/09/15	11.5
1979/02/12	11
1979/03/24	10
1979/08/16	9.5
1981/01/24	10
1981/02/09	11
1981/03/24	11.5
1981/05/06	13
1981/06/24	14
1981/07/21	16
1981/12/17	17
1982/02/18	18
1982/02/26	19
1982/03/04	20
1982/11/01	19
1982/11/22	18
1983/01/24	17
1983/02/16	16
1983/03/07	14
1983/06/13	15
1983/06/24	16
1983/08/08	17
1983/08/15	18
1983/11/23	19
1983/12/14	19.5
1983/12/24	20
1984/03/23	21
1984/07/17	22
1984/08/04	25
1984/11/19	23
1984/12/17	24
1985/01/08	25
1985/05/06	24
1985/05/27	23
1985/06/24	22
1985/07/10	21
1985/09/02	19.5
1985/10/07	18.5
1985/11/04	17.5
1985/11/25	16.5
1986/01/24	15.5
1986/05/05	14.5
1986/08/23	14
1986/09/20	13.5
1986/12/24	12
1987/01/24	12.5
1988/01/21	13
1988/03/10	14
1988/05/05	15
1988/07/29	16
1988/11/03	18
1989/02/28	19
1989/05/08	20
1989/10/11	21
1991/04/02	20
1991/10/01	20.25
1992/04/01	19.25
1992/07/06	18.25
1992/11/23	17.25
1993/02/22	16.25
1993/11/01	15.25
1994/09/26	16.25
1995/02/22	17.5
1995/07/03	18.5
1996/04/29	19.5
1996/05/20	20.5
1996/07/01	19.5
1996/10/01	19.25
1996/11/21	20.25
1997/10/21	19.25
1998/03/09	18.25
1998/06/11	20.25
1998/06/30	22.25
1998/07/04	24
1998/08/31	25.5
1998/10/19	24.5
1998/11/09	23.5
1998/12/07	23
1999/01/11	22
1999/02/12	21
1999/03/08	20
1999/04/19	19
1999/06/25	18
1999/07/14	17.5
1999/08/08	16.5
1999/10/04	15.5
2000/01/24	14.5
2001/06/18	13.75
2001/07/16	13.5
2001/09/25	13
2002/01/16	14
2002/03/18	15
2002/06/14	16
2002/09/16	17
2003/06/13	15.5
2003/08/15	14.5
2003/09/11	13.5
2003/10/20	12
2003/12/15	11.5
2004/08/16	11
2005/04/15	10.5
2006/06/08	11
2006/08/03	11.5
2006/10/13	12
2006/12/08	12.5
2007/06/08	13
2007/08/17	13.5
2007/10/12	14
2007/12/07	14.5
2008/04/11	15
2008/06/13	15.50%
2008/12/12	15.00%
2009/02/06	14.00%
2009/03/25	13.00%
2009/05/04	12.00%
2009/05/28	11.00%
2009/08/13	10.50%
2010/03/25	10.00%
2010/09/09	9.50%
2010/11/18	9.00%
2012/07/19	8.50%

2014/01/29

9.00%

2014/07/17

9.25%

2015/07/23

9.50%

2015/11/19

9.75%

2016/01/28

10.25%

2016/03/17

10.50%

2017/07/20

10.25%

2018/03/29

10.00%

2018/11/22

10.25%

2019/07/18

10.00%

2020/01/16

9.75%

Covid19 reductions

2020/03/19

8.75%

2020/04/14

7.75%

2020/05/18

7.25%

2020/07/23

7.00%

"Past" Covid-19

2021/11/19                  7.25%

2022/01/27                  7.50%

2022/03/24                  7.75%

2022/05/19                  8.25%

2022/07/21                  9.00%

2022/09/22                  9.75%

2022/11/24                 10.50%

2023/01/26                 10.75%

2023/03/30                 11.25%

2023/05/26                 11.75%

2024/09/19                 11.50%

2024/11/20                 11.25%

2025/01/31                 11.00%

2025/05/29                 10.75%

2025/07/31                 10.50%
2025/11/21                 10.25%