year	AO	AO	PDO	PDO	PDO	PDO	RPS	RPS
year	Jul	Mar	Mar	Apr	Jul	Dec	Obs.	Rep.
1993	−0.5110	0.7640	0.6692	1.2264	1.6171	0.6966
1994	0.3510	1.8810	0.6426	0.8729	−0.1740	−1.8868
1995	−0.2170	0.3930	0.7950	0.7486	1.4680	0.7715
1996	0.7150	−1.4830	0.9253	1.5036	0.6022	0.1159
1997	−0.4310	1.0910	0.6871	1.0747	1.7264	0.9542
1998	−0.2120	−0.2540	1.7207	0.7457	−0.3158	−0.5223
1999	−0.0020	−1.4920	−0.5259	−1.0965	−1.3149	−1.3216	0.49	0.30
2000	−0.6490	−0.4510	−0.2172	−0.0793	−0.5711	0.2154	0.45	0.38
2001	−0.0310	−1.6870	0.0923	−0.6283	−1.2922	−0.7812	0.42	0.35
2002	0.3280	0.9020	−0.6251	−0.6400	−0.3211	1.5521	0.47	0.37
2003	0.0750	0.9330	1.1233	0.5578	0.6213	−0.2561	0.47	0.47
2004	−0.2010	0.3180	0.4634	0.4619	0.6246	−0.4884	0.42	0.44
2005	−0.0300	−1.3480	0.9934	0.8321	0.5775	0.0574	0.41	0.32
2006	0.1030	−1.6040	−0.0463	−0.0884	0.6315	−0.0744	0.36	0.38
2007	−0.3970	1.1820	−0.3529	0.1201	0.9694	−0.4671	0.33	0.22
2008	−0.4800	0.5860	−0.6805	−1.1173	−1.0584	−0.8644	0.3	0.33
2009	−1.3560	0.1210	−1.4949	−1.5554	0.0090	−0.2541	0.29	0.41
2010	0.4350	−0.4320	0.2453	0.1858	−1.3971	−1.5909	0.29	0.32
2011	−0.4720	1.4240	−0.8965	−0.7402	−2.1449	−1.9915	0.32	0.37
2012	0.1680	1.0370	−1.0674	−0.4479	−1.8592	−0.9832	0.34	0.32
2013	−0.0110	−3.1850	−0.7881	−0.2219	−0.6705	−0.7854	0.38	0.32
2014	−0.4890	1.2060	0.8634	0.9515	1.1208	2.0744	0.42	0.65
2015	−1.1080	1.8370	2.0246	1.5341	2.1565	0.6906	0.42	0.42
2016	0.0850	0.2800	2.1924	2.3471	1.2806	0.6502	0.39	0.44
2017	0.6340	1.3650	0.6490	1.0200	0.3750	0.2520	0.35	0.37
2018	0.6120	−0.9410	−0.1000	0.0853	0.1389	0.3899	0.21	0.25
2019	−0.8900	2.1160	0.3011	0.7590	1.2764	0.7549	0.05	0.07
2020	−0.4120	2.6410	−0.8551	−0.6237	−0.1704	−0.2030		0.32
2021	0.6250	2.1090	−0.8914	−0.8143	−1.2792			0.54
2022								0.33
2023								0.33
2024								0.32
a₀	a₁	a₂	a₃	a₄	a₅	a₆
−1.01640	0.37528	0.14709	0.15714	−0.31603	−0.10595	−0.08927