IEM :: Monthly Summaries

The following tables present IEM computed monthly data summaries based on daily data provided by or computed for the IEM. A download interface exists for the daily summary information. The climatology is provided by the nearest NCEI climate station (USW00053121) within the current 1991-2020 dataset.

To load shown data into Microsoft Excel, highlight the table information with your mouse and then copy/paste into Excel.

Precipitation Totals [inch]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
1983	M	M	M	M	M	M	M	M	M	M	0.00	0.00
1984	M	M	M	M	0.00	0.00	0.00	M	0.00	0.00	0.00	0.00
1985	0.00	0.00	0.00	0.00	0.00	0.00	M	M	M	M	M	M
1986	M	M	M	M	M	M	M	M	M	M	M	M
1987	M	M	M	M	M	M	M	M	M	M	M	M
1988	M	M	M	M	M	M	M	M	M	M	M	M
1989	M	M	M	M	M	M	M	M	M	M	M	M
1990	M	M	M	M	M	M	M	M	M	M	M	M
1991	M	M	M	M	M	M	M	M	M	M	M	M
1992	M	M	M	M	M	M	M	M	M	M	M	M
1993	M	M	M	M	M	M	M	M	M	M	M	M
1994	M	M	M	M	M	M	M	M	M	M	M	M
1995	M	M	M	M	M	M	M	M	M	M	M	M
1996	M	M	M	M	M	M	M	M	M	M	M	M
1997	M	M	M	M	M	M	M	M	M	M	M	M
1998	M	M	M	M	M	M	M	M	M	M	M	M
1999	M	M	M	M	0.07	0.41	0.01	0.01	0.01	0.02	0.07	0.14
2000	0.49	1.90	1.14	0.83	0.03	0.00	0.00	0.00	0.00	1.26	0.15	0.02
2001	2.02	4.95	1.04	1.45	0.05	0.00	0.00	0.00	0.01	0.01	1.06	1.69
2002	0.21	0.27	0.64	0.35	0.05	0.00	0.00	0.00	0.28	0.01	1.19	1.89
2003	0.16	5.44	1.59	3.44	0.32	0.13	0.06	0.06	0.00	0.04	0.62	0.85
2004	0.54	3.68	0.48	0.54	0.04	0.03	0.00	0.00	0.00	5.71	0.52	3.39
2005	5.54	7.30	1.22	0.96	0.12	0.04	0.00	0.00	0.02	1.02	0.07	0.45
2006	0.68	1.41	1.87	1.37	0.62	0.07	0.00	0.07	0.05	1.03	0.21	0.91
2007	1.02	1.49	0.16	0.77	0.00	0.00	0.00	0.44	0.21	0.29	2.70	2.21
2008	4.67	3.25	0.01	0.00	0.21	0.01	0.00	0.00	0.05	0.03	1.78	3.01
2009	0.44	2.10	0.13	0.03	0.10	0.01	0.00	0.00	0.02	0.13	0.25	2.25
2010	4.45	3.06	0.46	2.65	0.01	0.02	0.08	0.03	0.80	3.77	0.75	8.11
2011	1.36	3.25	1.94	0.19	1.14	0.03	0.06	0.02	0.00	0.49	2.39	0.87
2012	1.04	1.34	1.37	1.25	0.12	0.03	0.01	0.00	0.06	1.04	0.57	2.31
2013	1.22	0.47	0.13	0.13	0.57	0.01	0.01	0.00	0.01	0.49	1.01	0.41
2014	0.10	1.72	0.52	0.32	0.00	0.00	0.00	0.14	0.00	0.00	0.71	3.69
2015	0.49	0.25	0.74	0.04	1.46	0.03	0.77	0.00	1.14	0.70	0.60	0.87
2016	2.61	0.13	1.21	0.46	0.54	0.00	0.00	0.00	0.24	0.33	1.01	3.35
2017	4.26	4.16	0.06	0.02	1.27	0.05	0.00	0.02	0.00	0.00	0.04	0.00
2018	2.63	0.35	1.66	0.06	0.19	0.00	0.03	0.00	0.00	0.38	0.74	2.82
2019	2.94	5.65	1.16	0.57	0.70	0.05	0.00	0.00	0.03	0.00	3.27	3.61
2020	0.61	0.42	4.57	4.77	0.00	0.22	0.00	0.00	0.00	0.04	0.57	0.86
2021	1.84	0.00	2.01	0.09	0.15	0.04	0.66	0.04	0.02	1.57	0.00	3.70
2022	0.30	0.24	1.21	0.13	0.00	0.00	0.00	0.00	0.40	0.17	1.66	2.04
2023	6.07	2.62	6.42	0.11	0.32	0.12	0.00	2.25	0.13	0.02	1.59	0.92
2024	3.09	6.84	2.76	0.45	0.13	0.01	0.00	0.00	0.01	0.01	0.00	0.00
2025	0.00	1.77	3.41	0.04	0.38	0.03	0.03	M	M	M	M	M
NCEI Climatology	2.37	3.01	1.68	0.87	0.30	0.11	0.05	0.04	0.13	0.64	0.79	1.98

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
1983	M	M	M	M	M	M	M	M	M	M	M	M
1984	M	M	M	M	M	9.1	8.4	M	M	8.4	5.9	4.2
1985	7.9	5.6	M	8.7	M	M	M	M	M	M	M	M
1986	M	M	M	M	M	M	M	M	M	M	M	M
1987	M	M	M	M	M	M	M	M	M	M	M	M
1988	M	M	M	M	M	M	M	M	M	M	M	M
1989	M	M	M	M	M	M	M	M	M	M	M	M
1990	M	M	M	M	M	M	M	M	M	M	M	M
1991	M	M	M	M	M	M	M	M	M	M	M	M
1992	M	M	M	M	M	M	M	M	M	M	M	M
1993	M	M	M	M	M	M	M	M	M	M	M	M
1994	M	M	M	M	M	M	M	M	M	M	M	M
1995	M	M	M	M	M	M	M	M	M	M	M	M
1996	M	M	M	M	M	M	M	M	M	M	M	M
1997	M	M	M	M	M	M	M	M	M	M	M	M
1998	M	M	M	M	M	M	M	M	M	M	M	M
1999	M	M	M	M	5.7	5.2	5.3	4.7	4.4	4.2	3.6	3.6
2000	3.9	5.0	4.9	4.9	5.2	5.1	4.9	4.9	4.6	4.4	4.1	3.5
2001	3.7	4.8	4.1	4.7	4.0	4.3	4.3	3.7	2.9	1.9	4.1	3.8
2002	3.9	4.2	5.0	4.9	5.4	5.3	4.9	4.5	4.2	3.6	4.0	4.0
2003	4.1	4.8	4.7	5.1	4.8	4.7	4.2	4.2	3.8	3.8	3.4	3.3
2004	3.5	4.6	4.2	4.8	5.2	4.9	4.5	4.2	4.7	4.5	3.9	3.8
2005	4.4	4.4	4.1	4.7	4.5	4.6	4.5	4.2	4.0	3.9	3.3	3.4
2006	4.2	3.4	4.1	3.7	3.9	3.8	4.0	3.9	4.0	3.2	2.8	3.1
2007	3.8	3.8	3.9	4.3	4.2	3.9	3.8	3.7	3.8	3.3	2.6	3.3
2008	3.8	3.5	3.3	4.0	4.2	3.9	3.8	3.6	3.4	3.2	2.9	3.4
2009	2.8	3.7	3.9	4.6	3.7	4.2	4.0	4.3	3.6	3.5	3.0	3.2
2010	3.4	3.7	3.6	3.9	4.4	4.1	3.9	3.8	3.5	3.1	5.3	5.5
2011	2.6	3.7	3.3	4.0	4.8	4.0	4.1	3.6	3.4	3.1	2.9	2.5
2012	2.5	3.6	4.1	3.8	4.2	3.9	3.8	3.6	3.5	3.3	3.0	2.7
2013	3.0	3.6	3.5	4.6	4.9	4.2	3.8	3.7	3.7	3.7	3.1	2.7
2014	2.7	3.9	4.1	4.9	5.6	4.7	4.5	4.4	4.2	3.5	3.6	3.5
2015	2.9	4.2	4.4	4.7	5.3	4.6	4.8	4.7	4.8	4.6	4.8	4.7
2016	4.4	4.6	5.2	5.6	6.0	5.5	5.5	5.2	5.2	4.1	3.9	4.5
2017	4.3	4.2	4.5	5.4	5.8	5.3	5.1	5.0	4.9	4.5	3.2	3.9
2018	3.8	4.8	4.8	5.6	6.1	5.9	5.3	5.1	4.8	4.4	4.0	3.7
2019	4.0	5.4	4.7	4.9	5.2	4.7	5.0	4.6	4.5	4.0	3.7	3.2
2020	3.4	4.1	5.0	5.1	5.0	5.1	4.8	4.8	3.9	3.5	3.9	3.3
2021	3.7	4.1	4.8	5.3	5.6	4.9	4.9	4.7	4.5	3.9	3.6	4.0
2022	2.8	5.0	5.2	6.0	6.0	5.5	5.3	5.1	4.9	4.1	4.5	3.1
2023	4.8	5.4	5.2	5.1	5.4	5.4	4.8	5.0	4.5	4.2	3.5	2.9
2024	3.7	4.3	5.1	5.2	5.2	5.1	4.8	4.6	4.4	3.8	3.6	3.0
2025	3.6	4.4	5.3	5.4	5.4	5.5	5.6	M	M	M	M	M
NCEI Climatology	M	M	M	M	M	M	M	M	M	M	M	M

Average Daily High Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
1983	M	M	M	M	M	M	M	M	M	M	M	57.00
1984	M	M	M	M	M	M	M	M	M	M	58.00	M
1985	M	M	M	M	M	M	M	M	M	M	M	M
1986	M	M	M	M	M	M	M	M	M	M	M	M
1987	M	M	M	M	M	M	M	M	M	M	M	M
1988	M	M	M	M	M	M	M	M	M	M	M	M
1989	M	M	M	M	M	M	M	M	M	M	M	M
1990	M	M	M	M	M	M	M	M	M	M	M	M
1991	M	M	M	M	M	M	M	M	M	M	M	M
1992	M	M	M	M	M	M	M	M	M	M	M	M
1993	M	M	M	M	M	M	M	M	M	M	M	M
1994	M	M	M	M	M	M	M	M	M	M	M	M
1995	M	M	M	M	M	M	M	M	M	M	M	M
1996	M	M	M	M	M	M	M	M	M	M	M	M
1997	M	M	M	M	M	M	M	M	M	M	M	M
1998	M	M	M	M	M	M	M	M	M	M	M	M
1999	M	M	M	M	65.85	67.37	73.35	72.39	71.91	76.45	68.03	68.68
2000	64.94	64.96	62.93	67.15	70.39	73.18	74.03	76.61	75.91	69.71	66.17	66.90
2001	63.22	62.05	63.81	64.57	69.64	75.00	75.59	75.98	75.12	73.08	69.05	64.69
2002	64.71	68.79	65.52	65.06	67.68	70.35	73.37	73.84	75.67	68.76	72.39	63.35
2003	71.23	64.43	65.53	64.48	67.04	69.46	77.34	79.01	75.45	75.68	69.29	65.74
2004	64.58	63.52	67.74	69.27	74.68	70.80	75.56	75.35	79.04	69.29	65.87	65.13
2005	65.02	67.20	66.64	68.96	72.31	72.57	76.12	75.39	73.90	72.02	71.91	66.29
2006	66.82	66.26	61.06	65.48	68.91	74.76	80.79	75.68	75.05	71.59	71.03	66.87
2007	66.39	66.93	69.97	68.67	71.87	71.27	75.42	79.26	76.77	75.94	69.57	63.74
2008	63.45	62.07	66.52	71.06	70.84	75.66	76.77	78.90	76.93	80.16	74.47	62.80
2009	70.32	64.25	66.11	69.88	69.80	72.26	77.58	78.65	78.48	74.38	71.43	64.61
2010	66.55	64.47	66.93	65.98	68.93	71.56	74.88	77.24	76.48	71.22	69.98	64.31
2011	68.26	63.89	65.39	68.81	69.74	70.00	75.45	74.55	74.80	72.88	68.57	64.97
2012	68.45	65.98	65.42	68.40	70.87	72.53	74.94	81.10	82.53	77.39	70.63	64.06
2013	65.69	65.10	66.71	69.60	73.39	73.87	76.90	76.84	78.80	74.10	72.58	69.65
2014	71.94	68.61	70.65	71.80	77.23	72.60	77.58	80.23	82.67	79.71	75.73	67.06
2015	69.65	71.11	75.13	72.83	69.39	74.97	78.32	81.26	83.50	81.39	72.67	66.13
2016	64.71	74.00	67.71	71.53	69.26	74.70	78.81	77.75	78.63	76.84	75.77	66.74
2017	64.10	64.29	69.45	73.33	70.94	73.40	79.32	78.42	79.27	79.94	74.03	73.96
2018	71.23	67.14	65.61	70.17	69.97	73.73	81.71	82.90	76.40	75.68	73.77	66.00
2019	65.45	60.46	65.58	69.43	68.87	73.03	77.65	78.74	80.70	80.68	72.53	66.68
2020	67.35	68.41	66.16	69.23	74.35	76.10	78.42	81.74	81.97	80.16	71.20	68.94
2021	67.74	66.11	64.94	70.07	70.42	72.67	77.13	79.84	78.00	75.16	73.63	63.03
2022	68.26	71.68	69.52	72.30	70.81	74.90	76.71	80.87	82.87	75.97	69.87	64.58
2023	62.55	63.50	62.03	65.50	67.94	71.77	78.00	79.74	77.43	76.84	75.37	69.77
2024	66.42	64.59	66.52	68.50	70.53	75.17	79.23	81.52	79.50	74.35	72.17	67.97
2025	67.52	66.18	64.07	67.03	70.33	72.77	75.23	M	M	M	M	M
NCEI Climatology	66.70	65.99	66.30	68.90	69.80	72.70	76.50	78.31	77.80	75.00	70.90	66.10

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
1983	M	M	M	M	M	M	M	M	M	M	M	57.00
1984	M	M	M	M	M	M	M	M	M	M	58.00	M
1985	M	M	M	M	M	M	M	M	M	M	M	M
1986	M	M	M	M	M	M	M	M	M	M	M	M
1987	M	M	M	M	M	M	M	M	M	M	M	M
1988	M	M	M	M	M	M	M	M	M	M	M	M
1989	M	M	M	M	M	M	M	M	M	M	M	M
1990	M	M	M	M	M	M	M	M	M	M	M	M
1991	M	M	M	M	M	M	M	M	M	M	M	M
1992	M	M	M	M	M	M	M	M	M	M	M	M
1993	M	M	M	M	M	M	M	M	M	M	M	M
1994	M	M	M	M	M	M	M	M	M	M	M	M
1995	M	M	M	M	M	M	M	M	M	M	M	M
1996	M	M	M	M	M	M	M	M	M	M	M	M
1997	M	M	M	M	M	M	M	M	M	M	M	M
1998	M	M	M	M	M	M	M	M	M	M	M	M
1999	M	M	M	M	54.30	56.33	60.94	58.32	57.64	49.45	43.53	35.74
2000	41.55	46.37	45.29	49.30	54.96	58.30	59.84	63.58	58.22	54.29	40.23	39.00
2001	37.22	40.49	48.51	46.78	57.10	57.83	60.91	63.09	59.99	55.45	47.95	39.05
2002	37.86	38.11	42.07	48.67	52.08	57.41	61.30	60.16	58.10	51.19	45.79	41.36
2003	44.35	46.36	46.84	47.91	53.82	59.80	62.77	62.14	61.74	56.09	45.03	38.58
2004	41.68	42.07	51.55	51.83	56.10	60.43	62.13	60.84	59.76	55.29	44.69	42.05
2005	45.95	48.00	50.34	47.89	54.93	58.14	62.78	62.57	55.60	53.09	45.52	41.43
2006	40.17	41.86	43.39	48.70	56.16	61.07	65.82	61.89	58.47	50.33	46.32	37.67
2007	36.65	44.43	48.42	52.50	56.58	56.57	61.68	63.48	55.40	49.35	48.53	39.13
2008	41.16	41.34	43.39	46.66	53.23	57.40	63.10	64.55	60.67	48.77	46.30	41.99
2009	40.38	40.55	42.91	46.47	55.81	58.22	60.65	60.21	59.43	48.50	41.35	40.60
2010	41.20	43.97	42.85	46.26	50.07	57.95	61.43	59.90	56.71	56.24	42.38	42.95
2011	40.65	39.32	45.32	39.40	51.10	56.27	62.41	61.61	58.27	50.93	43.00	34.90
2012	37.58	40.47	43.39	46.20	55.48	56.70	60.64	64.39	60.57	53.06	45.97	42.90
2013	36.08	37.67	47.89	50.80	56.55	59.42	63.50	61.94	57.87	49.58	44.93	36.97
2014	39.80	43.32	48.29	48.03	54.71	59.13	61.81	63.65	63.63	54.90	45.87	45.00
2015	41.97	44.93	48.35	48.47	55.29	60.80	65.09	64.55	64.83	59.35	41.57	36.97
2016	43.26	41.80	47.65	48.80	56.42	60.57	62.90	63.00	59.00	53.00	45.97	44.97
2017	45.35	47.89	46.39	49.07	54.45	58.73	65.05	65.52	59.50	53.67	46.93	37.68
2018	43.35	39.04	45.81	49.00	53.65	59.50	65.45	65.13	60.67	52.94	45.00	41.90
2019	41.58	40.96	45.00	50.23	52.33	58.80	62.00	61.52	59.97	48.13	45.53	43.13
2020	41.06	40.90	48.65	53.47	55.58	58.80	60.42	63.65	57.03	52.81	41.70	35.94
2021	38.65	40.18	40.97	49.00	54.97	58.03	63.26	61.58	60.23	49.68	46.97	41.87
2022	38.74	36.68	44.23	48.63	54.19	59.23	63.42	64.74	63.60	58.42	41.70	40.48
2023	41.97	38.50	45.68	49.93	55.55	56.87	62.23	63.58	61.73	52.81	43.93	43.10
2024	41.13	47.21	46.19	48.53	55.81	60.90	63.97	61.74	60.83	53.00	39.40	38.68
2025	34.16	43.57	45.29	47.13	55.91	59.57	60.73	M	M	M	M	M
NCEI Climatology	40.51	42.17	46.20	47.60	54.40	58.20	62.09	62.10	59.19	52.61	43.80	39.80

Average Daily Temperature (high+low)/2 [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
1983	M	M	M	M	M	M	M	M	M	M	M	57.00
1984	M	M	M	M	M	M	M	M	M	M	58.00	M
1985	M	M	M	M	M	M	M	M	M	M	M	M
1986	M	M	M	M	M	M	M	M	M	M	M	M
1987	M	M	M	M	M	M	M	M	M	M	M	M
1988	M	M	M	M	M	M	M	M	M	M	M	M
1989	M	M	M	M	M	M	M	M	M	M	M	M
1990	M	M	M	M	M	M	M	M	M	M	M	M
1991	M	M	M	M	M	M	M	M	M	M	M	M
1992	M	M	M	M	M	M	M	M	M	M	M	M
1993	M	M	M	M	M	M	M	M	M	M	M	M
1994	M	M	M	M	M	M	M	M	M	M	M	M
1995	M	M	M	M	M	M	M	M	M	M	M	M
1996	M	M	M	M	M	M	M	M	M	M	M	M
1997	M	M	M	M	M	M	M	M	M	M	M	M
1998	M	M	M	M	M	M	M	M	M	M	M	M
1999	M	M	M	M	60.08	61.85	67.15	65.36	64.78	62.95	55.78	52.21
2000	53.24	55.66	54.11	58.23	62.68	65.74	66.94	70.10	67.06	62.00	53.20	52.95
2001	50.22	51.27	56.16	55.67	63.37	66.41	68.25	69.54	67.56	64.26	58.50	51.87
2002	51.29	53.45	53.80	56.86	59.88	63.88	67.34	67.00	66.89	59.97	59.09	52.36
2003	57.79	55.39	56.18	56.19	60.43	64.63	70.05	70.57	68.59	65.89	57.16	52.16
2004	53.13	52.79	59.65	60.55	65.39	65.62	68.85	68.10	69.40	62.29	55.28	53.59
2005	55.49	57.60	58.49	58.43	63.62	65.35	69.45	68.98	64.75	62.55	58.71	53.86
2006	53.50	54.06	52.23	57.09	62.53	67.92	73.30	68.78	66.76	60.96	58.67	52.27
2007	51.52	55.68	59.19	60.58	64.23	63.92	68.55	71.37	66.08	62.65	59.05	51.44
2008	52.31	51.71	54.95	58.86	62.03	66.53	69.94	71.73	68.80	64.47	60.38	52.40
2009	55.35	52.40	54.51	58.18	62.80	65.24	69.11	69.43	68.96	61.44	56.39	52.60
2010	53.87	54.22	54.89	56.12	59.50	64.75	68.16	68.57	66.60	63.73	56.18	53.63
2011	54.45	51.61	55.35	54.11	60.42	63.13	68.93	68.08	66.54	61.90	55.78	49.94
2012	53.02	53.23	54.40	57.30	63.18	64.62	67.79	72.74	71.55	65.23	58.30	53.48
2013	50.88	51.38	57.30	60.20	64.97	66.64	70.20	69.39	68.33	61.84	58.76	53.31
2014	55.87	55.96	59.47	59.92	65.97	65.87	69.69	71.94	73.15	67.31	60.80	56.03
2015	55.81	58.02	61.74	60.65	62.34	67.88	71.71	72.90	74.17	70.37	57.12	51.55
2016	53.98	57.90	57.68	60.17	62.84	67.64	70.85	70.37	68.82	64.92	60.87	55.85
2017	54.73	56.09	57.92	61.20	62.69	66.06	72.19	71.97	69.38	66.80	60.48	55.82
2018	57.29	53.09	55.71	59.58	61.81	66.62	73.58	74.02	68.54	64.31	59.38	53.95
2019	53.52	50.71	55.29	59.83	60.60	65.92	69.82	70.13	70.33	64.40	59.03	54.90
2020	54.21	54.66	57.40	61.35	64.97	67.45	69.42	72.69	69.50	66.48	56.45	52.44
2021	53.19	53.14	52.95	59.53	62.69	65.35	70.19	70.71	69.12	62.42	60.30	52.45
2022	53.50	54.18	56.87	60.47	62.50	67.07	70.06	72.81	73.23	67.19	55.78	52.53
2023	52.26	51.00	53.85	57.72	61.74	64.32	70.11	71.66	69.58	64.82	59.65	56.44
2024	53.77	55.90	56.35	58.52	63.15	68.03	71.60	71.63	70.17	63.68	55.78	53.32
2025	50.84	54.88	54.52	57.08	63.14	66.17	67.98	M	M	M	M	M
NCEI Climatology	53.60	54.08	56.25	58.25	62.10	65.45	69.30	70.20	68.50	63.80	57.35	52.95

Average Relative Humidity [%]

This value is computed via a simple average of available observations weighted by the duration between observations.

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
1983	M	M	M	M	M	M	M	M	M	M	M	M
1984	M	M	M	M	M	M	M	M	M	M	37.3%	M
1985	M	M	M	M	M	M	M	M	M	M	M	M
1986	M	M	M	M	M	M	M	M	M	M	M	M
1987	M	M	M	M	M	M	M	M	M	M	M	M
1988	M	M	M	M	M	M	M	M	M	M	M	M
1989	M	M	M	M	M	M	M	M	M	M	M	M
1990	M	M	M	M	M	M	M	M	M	M	M	M
1991	M	M	M	M	M	M	M	M	M	M	M	M
1992	M	M	M	M	M	M	M	M	M	M	M	M
1993	M	M	M	M	M	M	M	M	M	M	M	M
1994	M	M	M	M	M	M	M	M	M	M	M	M
1995	M	M	M	M	M	M	M	M	M	M	M	M
1996	M	M	M	M	M	M	M	M	M	M	M	M
1997	M	M	M	M	M	M	M	M	M	M	M	M
1998	M	M	M	M	M	M	M	M	M	M	M	M
1999	M	M	M	M	79.3%	77.9%	79.1%	80.5%	76.9%	70.3%	75.7%	60.5%
2000	76.5%	79.1%	79.5%	81.0%	79.5%	79.8%	81.0%	81.0%	81.3%	82.0%	73.9%	72.8%
2001	72.4%	79.2%	79.2%	79.4%	84.5%	80.6%	81.4%	83.2%	86.6%	87.0%	84.7%	78.6%
2002	74.6%	69.8%	73.5%	79.3%	76.9%	78.8%	80.3%	82.5%	82.1%	81.3%	75.2%	84.0%
2003	74.3%	75.3%	79.0%	76.5%	80.1%	80.9%	82.2%	79.6%	80.8%	78.9%	72.1%	71.6%
2004	73.2%	71.6%	77.8%	73.2%	68.4%	77.8%	78.3%	79.5%	74.3%	85.0%	80.7%	79.7%
2005	82.4%	78.0%	83.8%	79.0%	80.7%	82.3%	84.5%	83.9%	78.1%	77.7%	71.0%	76.4%
2006	72.8%	72.8%	76.1%	77.1%	77.8%	77.7%	79.5%	78.5%	77.9%	73.6%	72.8%	66.7%
2007	56.2%	69.9%	64.1%	68.0%	64.4%	75.4%	78.9%	75.7%	74.8%	70.4%	73.1%	71.3%
2008	72.9%	78.5%	73.5%	67.1%	70.6%	72.6%	75.1%	74.6%	76.3%	62.4%	69.7%	73.6%
2009	61.6%	72.9%	71.5%	65.6%	77.8%	76.3%	78.2%	75.4%	80.4%	71.8%	71.5%	72.2%
2010	74.2%	79.9%	76.2%	77.3%	75.5%	77.1%	75.2%	71.3%	74.0%	80.6%	68.7%	81.7%
2011	69.6%	72.3%	80.4%	72.2%	71.0%	78.1%	77.3%	80.5%	81.4%	80.2%	74.4%	68.4%
2012	69.3%	71.8%	71.5%	76.2%	75.3%	73.3%	73.9%	74.4%	73.7%	72.1%	73.8%	79.9%
2013	63.3%	68.4%	75.8%	69.2%	71.2%	74.1%	76.4%	73.8%	73.1%	70.9%	69.1%	63.2%
2014	65.2%	73.5%	72.1%	68.0%	59.7%	75.0%	77.6%	73.4%	70.0%	69.4%	61.1%	76.0%
2015	69.2%	71.2%	66.1%	63.5%	71.2%	76.0%	74.8%	73.2%	71.4%	72.0%	57.8%	63.6%
2016	73.4%	58.9%	74.2%	67.0%	71.0%	71.9%	71.5%	72.7%	67.6%	69.3%	61.0%	71.6%
2017	78.8%	85.1%	79.9%	75.4%	76.2%	80.6%	79.1%	79.9%	76.9%	68.9%	76.5%	53.8%
2018	70.0%	66.0%	74.1%	70.5%	72.4%	72.1%	71.7%	70.8%	76.2%	72.5%	63.2%	80.2%
2019	78.9%	81.3%	85.9%	83.5%	76.9%	76.3%	74.2%	76.2%	72.8%	59.7%	69.6%	75.4%
2020	76.3%	68.5%	80.0%	84.4%	82.3%	77.8%	81.2%	82.0%	82.3%	74.0%	78.2%	69.6%
2021	71.8%	73.3%	73.1%	72.0%	73.0%	78.3%	78.9%	77.4%	77.0%	72.0%	76.7%	83.5%
2022	72.7%	57.9%	72.0%	69.8%	70.5%	75.8%	76.4%	76.7%	77.5%	76.2%	63.4%	77.2%
2023	77.3%	68.3%	78.2%	76.9%	77.3%	76.7%	78.6%	79.7%	79.9%	84.5%	65.3%	75.7%
2024	78.2%	80.6%	79.7%	76.9%	74.3%	75.5%	77.8%	75.9%	75.2%	35.7%	47.9%	46.3%
2025	65.7%	82.6%	39.0%	41.6%	69.0%	79.2%	76.0%	M	M	M	M	M