_id	jahr	bier_preis
1	1985	3.2
2	1986	3.3
3	1987	3.37
4	1988	3.45
5	1989	3.6
6	1990	3.77
7	1991	4.21
8	1992	4.42
9	1993	4.71
10	1994	4.89
11	1995	5.15
12	1996	5.24
13	1997	5.45
14	1998	5.6
15	1999	5.8
16	2000	6.35
17	2001	6.47
18	2002	6.75
19	2003	6.75
20	2004	7.02
21	2005	7.15
22	2006	7.42
23	2007	7.85
24	2008	8.25
25	2009	8.53
26	2010	8.79
27	2011	9.09
28	2012	9.41
29	2013	9.78
30	2014	9.98
31	2015	10.27
32	2016	10.57
33	2017	10.87
34	2018	11.3
35	2019	11.71
36	2022	13.45
37	2023	14.33
38	2024	14.9