Innovation Panel variable: birthy DOB year

DOB year

Datafiles

Variable note:

For respondents who indicate in the preceeding check question that their status has not changed, this variable includes the value from the previous wave (from d_ff_birthy).

Question asked in the latest wave:

hhgrid_ip17.birthy

Question label:

DOB year

Further details:
For further details about this question, please see the questionnaires

Value label	Value	Absolute frequency	Relative frequency
missing	-9	237	6.57%
refusal	-2	1	0.03%
don't know	-1	6	0.17%
[Value >= 0]	1	3361	93.23%
	Total	3605	100.0%

Mean	Number Missing	Min	Max	Std Dev	N
1979.34	244	1926.0	2024.0	23.56	3361

Value label	Value	Absolute frequency	Relative frequency
missing	-9	2	0.05%
refusal	-2	1	0.02%
don't know	-1	1	0.02%
[Value >= 0]	1	4210	99.91%
	Total	4214	100.0%

Mean	Number Missing	Min	Max	Std Dev	N
1979.67	4	1900.0	2023.0	23.49	4210

Value label	Value	Absolute frequency	Relative frequency
missing	-9	4	0.1%
refusal	-2	2	0.05%
don't know	-1	2	0.05%
[Value >= 0]	1	4189	99.81%
	Total	4197	100.0%

Mean	Number Missing	Min	Max	Std Dev	N
1978.64	8	1929.0	2022.0	23.37	4189

Value label	Value	Absolute frequency	Relative frequency
refusal	-2	53	1.07%
don't know	-1	8	0.16%
[Value >= 0]	1	4902	98.77%
	Total	4963	100.0%

Mean	Number Missing	Min	Max	Std Dev	N
1978.6	61	1925.0	2021.0	22.92	4902

Value label	Value	Absolute frequency	Relative frequency
refusal	-2	7	0.2%
don't know	-1	5	0.14%
[Value >= 0]	1	3455	99.65%
	Total	3467	100.0%

Mean	Number Missing	Min	Max	Std Dev	N
1976.55	12	1925.0	2020.0	23.2	3455

Value label	Value	Absolute frequency	Relative frequency
refusal	-2	1	0.03%
don't know	-1	5	0.15%
[Value >= 0]	1	3300	99.82%
	Total	3306	100.0%

Mean	Number Missing	Min	Max	Std Dev	N
1975.32	6	1920.0	2019.0	23.52	3300

Value label	Value	Absolute frequency	Relative frequency
missing	-9	3	0.07%
refusal	-2	34	0.76%
don't know	-1	17	0.38%
[Value >= 0]	1	4443	98.8%
	Total	4497	100.0%

Mean	Number Missing	Min	Max	Std Dev	N
1975.57	54	1920.0	2018.0	23.37	4443

Value label	Value	Absolute frequency	Relative frequency
missing	-9	5	0.14%
refusal	-2	33	0.91%
don't know	-1	23	0.63%
[Value >= 0]	1	3580	98.32%
	Total	3641	100.0%

Mean	Number Missing	Min	Max	Std Dev	N
1975.0	61	1921.0	2017.0	23.11	3580

Value label	Value	Absolute frequency	Relative frequency
missing	-9	4	0.13%
refusal	-2	2	0.06%
don't know	-1	13	0.42%
[Value >= 0]	1	3097	99.39%
	Total	3116	100.0%

Mean	Number Missing	Min	Max	Std Dev	N
1974.02	19	1921.0	2016.0	23.02	3097

Value label	Value	Absolute frequency	Relative frequency
missing	-9	4	0.12%
refusal	-2	6	0.18%
don't know	-1	6	0.18%
[Value >= 0]	1	3273	99.51%
	Total	3289	100.0%

Mean	Number Missing	Min	Max	Std Dev	N
1973.63	16	1917.0	2015.0	23.16	3273

Value label	Value	Absolute frequency	Relative frequency
refusal	-2	25	0.69%
don't know	-1	35	0.97%
[Value >= 0]	1	3561	98.34%
	Total	3621	100.0%

Mean	Number Missing	Min	Max	Std Dev	N
1972.44	60	1917.0	2014.0	23.13	3561

Value label	Value	Absolute frequency	Relative frequency
refusal	-2	2	0.07%
don't know	-1	8	0.27%
[Value >= 0]	1	2930	99.66%
	Total	2940	100.0%

Mean	Number Missing	Min	Max	Std Dev	N
1971.87	10	1916.0	2013.0	23.36	2930

Value label	Value	Absolute frequency	Relative frequency
refusal	-2	1	0.03%
don't know	-1	4	0.13%
[Value >= 0]	1	2999	99.83%
	Total	3004	100.0%

Mean	Number Missing	Min	Max	Std Dev	N
1970.96	5	1916.0	2012.0	23.23	2999

Value label	Value	Absolute frequency	Relative frequency
refusal	-2	2	0.06%
don't know	-1	3	0.09%
[Value >= 0]	1	3377	99.85%
	Total	3382	100.0%

Mean	Number Missing	Min	Max	Std Dev	N
1970.83	5	1914.0	2011.0	23.23	3377

Value label	Value	Absolute frequency	Relative frequency
don't know	-1	4	0.16%
[Value >= 0]	1	2478	99.84%
	Total	2482	100.0%

Mean	Number Missing	Min	Max	Std Dev	N
1968.87	4	1914.0	2010.0	23.66	2478

Value label	Value	Absolute frequency	Relative frequency
inapplicable	-8	2	0.07%
refusal	-2	2	0.07%
don't know	-1	13	0.48%
[Value >= 0]	1	2671	99.37%
	Total	2688	100.0%

Mean	Number Missing	Min	Max	Std Dev	N
1967.99	17	1910.0	2009.0	23.19	2671

Value label	Value	Absolute frequency	Relative frequency
refusal	-2	11	0.31%
don't know	-1	20	0.56%
[Value >= 0]	1	3569	99.14%
	Total	3600	100.0%

Mean	Number Missing	Min	Max	Std Dev	N
1967.93	31	1910.0	2008.0	23.46	3569

Value label	Value	Absolute frequency	Relative frequency
missing	-9	235	9.42%
[Value >= 0]	1	2259	90.58%
	Total	2494	100.0%

Mean	Number Missing	Min	Max	Std Dev	N
1971.15	235	1929.0	2008.0	18.76	2259

Mean	Number Missing	Min	Max	Std Dev	N
1971.43	0	1929.0	2007.0	18.59	2847

Mean	Number Missing	Min	Max	Std Dev	N
1970.02	0	1929.0	2006.0	18.45	2720

Value label	Value	Absolute frequency	Relative frequency
refusal	-2	15	0.49%
[Value >= 0]	1	3046	99.51%
	Total	3061	100.0%

Mean	Number Missing	Min	Max	Std Dev	N
1970.18	15	1925.0	2005.0	18.41	3046

Mean	Number Missing	Min	Max	Std Dev	N
1967.58	0	1925.0	2004.0	18.2	2267

Mean	Number Missing	Min	Max	Std Dev	N
1966.28	0	1921.0	2003.0	18.34	2213

Value label	Value	Absolute frequency	Relative frequency
refusal	-2	20	0.67%
don't know	-1	13	0.43%
[Value >= 0]	1	2957	98.9%
	Total	2990	100.0%

Mean	Number Missing	Min	Max	Std Dev	N
1966.38	33	1920.0	2002.0	18.29	2957

Value label	Value	Absolute frequency	Relative frequency
missing	-9	2	0.08%
refusal	-2	15	0.58%
don't know	-1	11	0.43%
[Value >= 0]	1	2542	98.91%
	Total	2570	100.0%

Mean	Number Missing	Min	Max	Std Dev	N
1966.56	28	1921.0	2001.0	18.38	2542

Value label	Value	Absolute frequency	Relative frequency
missing	-9	1	0.04%
don't know	-1	2	0.09%
[Value >= 0]	1	2234	98.72%
	Total	2263	100.0%

Mean	Number Missing	Min	Max	Std Dev	N
1965.52	29	1921.0	2000.0	18.19	2234

Value label	Value	Absolute frequency	Relative frequency
missing	-9	1	0.04%
[Value >= 0]	1	2377	99.96%
	Total	2378	100.0%

Mean	Number Missing	Min	Max	Std Dev	N
1965.06	1	1917.0	1999.0	18.38	2377

Value label	Value	Absolute frequency	Relative frequency
refusal	-2	1	0.04%
don't know	-1	2	0.08%
[Value >= 0]	1	2410	99.88%
	Total	2413	100.0%

Mean	Number Missing	Min	Max	Std Dev	N
1963.38	3	1917.0	1998.0	18.15	2410

Value label	Value	Absolute frequency	Relative frequency
don't know	-1	3	0.14%
[Value >= 0]	1	2146	99.86%
	Total	2149	100.0%

Mean	Number Missing	Min	Max	Std Dev	N
1963.2	3	1916.0	1997.0	18.57	2146

Value label	Value	Absolute frequency	Relative frequency
don't know	-1	2	0.09%
[Value >= 0]	1	2140	99.91%
	Total	2142	100.0%

Mean	Number Missing	Min	Max	Std Dev	N
1962.09	2	1916.0	1996.0	18.42	2140

Value label	Value	Absolute frequency	Relative frequency
refusal	-2	2	0.08%
don't know	-1	1	0.04%
[Value >= 0]	1	2382	99.87%
	Total	2385	100.0%

Mean	Number Missing	Min	Max	Std Dev	N
1961.45	3	1915.0	1995.0	18.29	2382

Mean	Number Missing	Min	Max	Std Dev	N
1959.31	0	1914.0	1994.0	18.62	1756

Mean	Number Missing	Min	Max	Std Dev	N
1958.9	0	1910.0	1993.0	18.18	1870

Value label	Value	Absolute frequency	Relative frequency
refusal	-2	5	0.19%
don't know	-1	1	0.04%
[Value >= 0]	1	2562	99.77%
	Total	2568	100.0%

Mean	Number Missing	Min	Max	Std Dev	N
1958.45	6	1910.0	1992.0	18.59	2562

birthy

Datafiles

Variable note:

Question asked in the latest wave:

hhgrid_ip17.birthy

Question label:

What else is Understanding Society doing?

Children’s worries include good grades and rising prices

Calendar Year 2023 data now available

Professor Annette Jäckle debates survey methods on BBC Radio 4

Young people’s aspirations rise with parents’ income

Email newsletter

Datafiles

Variable note:

Question asked in the latest wave:

hhgrid_ip17.birthy

Question label:

Wave 17 (q_birthy indall_ip)

Wave 16 (p_birthy indall_ip)

Wave 15 (o_birthy indall_ip)

Wave 14 (n_birthy indall_ip)

Wave 13 (m_birthy indall_ip)

Wave 12 (l_birthy indall_ip)

Wave 11 (k_birthy indall_ip)

Wave 10 (j_birthy indall_ip)

Wave 9 (i_birthy indall_ip)

Wave 8 (h_birthy indall_ip)

Wave 7 (g_birthy indall_ip)

Wave 6 (f_birthy indall_ip)

Wave 5 (e_birthy indall_ip)

Wave 4 (d_birthy indall_ip)

Wave 3 (c_birthy indall_ip)

Wave 2 (b_birthy indall_ip)

Wave 1 (a_birthy indall_ip)

Wave 17 (q_birthy indresp_ip)

Wave 16 (p_birthy indresp_ip)

Wave 15 (o_birthy indresp_ip)

Wave 14 (n_birthy indresp_ip)

Wave 13 (m_birthy indresp_ip)

Wave 12 (l_birthy indresp_ip)

Wave 11 (k_birthy indresp_ip)

Wave 10 (j_birthy indresp_ip)

Wave 9 (i_birthy indresp_ip)

Wave 8 (h_birthy indresp_ip)

Wave 7 (g_birthy indresp_ip)

Wave 6 (f_birthy indresp_ip)

Wave 5 (e_birthy indresp_ip)

Wave 4 (d_birthy indresp_ip)

Wave 3 (c_birthy indresp_ip)

Wave 2 (b_birthy indresp_ip)

Wave 1 (a_birthy indresp_ip)

What else is Understanding Society doing?

Children’s worries include good grades and rising prices

Calendar Year 2023 data now available

Professor Annette Jäckle debates survey methods on BBC Radio 4

Young people’s aspirations rise with parents’ income

Email newsletter