Background
Methods
Study design
Interviewees
Structural weighting of the sample
Questionnaire
Quality assurance
Analysis
Statistical evaluation
Results
Year of survey | 1995 | 1996 | 1997 | 1998 | 1999 | 2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2009 | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
General population in million inhabitants (≥ 14 years)
|
62.73
|
62.97
|
63.12
|
63.24
|
63.51
|
63.78
|
63.83
|
64.1
|
64.25
|
64.43
|
64.72
|
64.87
| |
Total
| n = | 10898 | 12239 | 12389 | 12067 | 12447 | 12503 | 12538 | 12351 | 12487 | 12064 | 12150 | 12120 |
HP
|
60.9%
|
60.6%
|
59.5%
|
60.9%
|
60.2%
|
59.3%
|
59.7%
|
60.8%
|
60.0%
|
62.5%
|
58.9%
|
62.3%
| |
CI 95% | 59.6 - 62.2 | 59.4 – 61.8 | 58.3 - 60.7 | 59.7 - 62.1 | 59.0 - 61.4 | 58.1 - 60.5 | 58.5 - 60.9 | 59.6 - 62.0 | 58.8 - 61.2 | 61.3 - 63.7 | 57.7 – 60.1 | 61.1 - 63.5 | |
Women
| n = | 5915 | 6817 | 6908 | 6737 | 7047 | 6999 | 7037 | 6433 | 6691 | 6453 | 6386 | 6676 |
HP
|
70.2%
|
68.0%
|
67.8%
|
67.9%
|
68.0%
|
67.3%
|
68.5%
|
69.9%
|
68.1%
|
70.7%
|
68.0%
|
68.9%
| |
CI 95% | 68.5 - 71.9 | 66.5 - 69.5 | 66.3 - 69.3 | 66.4 - 69.4 | 66.5 - 69.5 | 65.7 - 68.9 | 67.0 - 70.0 | 68.3 - 71.5 | 66.5 - 69.7 | 69.1 - 72.3 | 66.4 - 69.6 | 67.3 - 70.5 | |
Men
| n = | 4984 | 5423 | 5482 | 5330 | 5401 | 5505 | 5501 | 5917 | 5796 | 5609 | 5765 | 5444 |
HP
|
49.8%
|
51.3%
|
49.1%
|
51.9%
|
50.1%
|
49.1%
|
48.4%
|
50.9%
|
50.5%
|
53.2%
|
48.7%
|
54.3%
| |
CI 95% | 47.8 - 51.8 | 49.4 - 53.2 | 47.2 - 51.0 | 50.0 - 53.8 | 48.2 - 52.0 | 47.2 - 51.0 | 46.5 - 50.3 | 49.1 - 52.7 | 48.7 - 52.3 | 51.4 - 55.0 | 46.9 - 50.5 | 52.4 - 56.2 |
Year of survey | 1995 | 1996 | 1997 | 1998 | 1999 | 2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2009 | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
General population in million inhabitants (≥ 14 years)
|
62.73
|
62.97
|
63.12
|
63.24
|
63.51
|
63.78
|
63.83
|
64.1
|
64.25
|
64.43
|
64.72
|
64.87
| |
East Germany
| n = | 2709 | 2677 | 2994 | 3041 | 2804 | 2631 | 2770 | 2629 | 2659 | 2485 | 2863 | 2571 |
HP
|
61.4%
|
60.8%
|
57.5%
|
61.2%
|
60.3%
|
58.3%
|
63.2%
|
63.8%
|
59.1%
|
58.5%
|
56.3%
|
62.8%
| |
CI 95% | 58.8 - 64.0 | 58.2 - 63.4 | 55.0 - 60.0 | 58.7 - 63.7 | 57.7 - 62.9 | 55.7 - 60.9 | 60.7 - 65.7 | 61.2 - 66.4 | 56.5 - 61.7 | 55.8 - 61.2 | 53.7 - 58.9 | 60.2 - 65.4 | |
West Germany
| n = | 8190 | 9563 | 9396 | 9026 | 9643 | 9873 | 9768 | 9721 | 9828 | 9579 | 9288 | 9549 |
HP
|
60.7%
|
60.5%
|
60.2%
|
60.8%
|
60.2%
|
59.5%
|
58.7%
|
60.0%
|
60.2%
|
63.6%
|
59.6%
|
62.2%
| |
CI 95% | 59.2 - 62.2 | 59.1 - 61.9 | 58.8 - 61.6 | 59.4 - 62.2 | 58.8 - 61.6 | 58.1 - 60.9 | 57.3 - 60.1 | 58.6 - 61.4 | 58.8 - 61.6 | 62.2 - 65.0 | 58.2 - 61.0 | 60.8 - 63.6 | |
Rural areas with ≤ 50,000 inhabitants
| n = | 6170 | 7035 | 7307 | 6991 | 7063 | 7226 | 7424 | 7591 | 5943 | 7810 | 7955 | 7557 |
HP
|
60.5%
|
60.1%
|
60.9%
|
61.2%
|
60.2%
|
57.2%
|
59.6%
|
58.4%
|
58.5%
|
61.2%
|
58.2%
|
62.2%
| |
CI 95% | 58.8 - 62.2 | 58.5 - 61.7 | 59.3 - 62.5 | 59.6 - 62.8 | 58.6 - 61.8 | 55.6 - 58.8 | 58.0 - 61.2 | 56.8 - 60.0 | 56.7 - 60.3 | 59.7 - 62.7 | 56.7 - 59.7 | 60.6 - 63.8 | |
Urban areas with > 50,000 inhabitants
| n = | 4729 | 5202 | 5082 | 5076 | 5385 | 5277 | 5114 | 4759 | 6544 | 4253 | 4196 | 4562 |
HP
|
61.4%
|
61.3%
|
57.5%
|
60.4%
|
60.2%
|
62.1%
|
59.8%
|
64.6%
|
61.3%
|
64.9%
|
60.0%
|
62.5%
| |
CI 95% | 59.4 - 63.4 | 59.4 - 63.2 | 55.6 - 59.4 | 58.5 - 62.3 | 58.3 - 62.1 | 60.2 - 64.0 | 57.9 - 61.7 | 62.7 - 66.5 | 59.6 - 63.0 | 62.9 - 66.9 | 57.9 - 62.1 | 60.5 - 64.5 |
Year of survey | 1995 | 1996 | 1997 | 1998 | 1999 | 2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2009 | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
General population n million inhabitants (≥ 14 years)
|
62.73
|
62.97
|
63.12
|
63.24
|
63.51
|
63.78
|
63.83
|
64.1
|
64.25
|
64.43
|
64.72
|
64.87
| |
Self-employed, freelancers
| n = | 622 | 736 | 728 | 715 | 709 | 696 | 706 | 703 | 753 | 730 | 732 | 668 |
HP
|
64.6%
|
59.1%
|
65.4%
|
61.6%
|
62.8%
|
65.3%
|
59.7%
|
61.6%
|
64.7%
|
64.5%
|
56.7%
|
65.3%
| |
CI 95% | 59.3 - 69.9 | 54.1 - 64.1 | 60.5 - 70.3 | 56.5 - 66.7 | 57.8 - 67.8 | 60.3 - 70.3 | 54.6 - 64.8 | 56.5 - 66.7 | 59.9 - 69.5 | 59.6 - 69.4 | 51.6 - 61.8 | 60.2 - 70.4 | |
Public officers, skilled and managing employees
| n = | 4633 | 5109 | 4984 | 4757 | 5019 | 4936 | 4945 | 4698 | 4461 | 4488 | 4684 | 5017 |
HP
|
61.6%
|
63.2%
|
61.3%
|
62.9%
|
63.4%
|
62.7%
|
63.5%
|
64.7%
|
65.3%
|
67.5%
|
64.2%
|
66.5%
| |
CI 95% | 59.6 - 63.6 | 61.3 - 65.1 | 59.4 - 63.2 | 61.0 - 64.8 | 61.5 - 65.3 | 60.8 - 64.6 | 61.6 - 65.4 | 62.8 - 66.6 | 63.3 - 67.3 | 65.5 - 69.5 | 62.3 - 66.1 | 64.6 - 68.4 | |
Unskilled and semi-skilled workers
| n = | 1123 | 1315 | 1487 | 1500 | 1490 | 1340 | 1481 | 1335 | 1503 | 1392 | 1291 | 1378 |
HP
|
65.2%
|
65.3%
|
63.3%
|
66.4%
|
64.7%
|
64.1%
|
66.7%
|
68.2%
|
62.6%
|
68.1%
|
61.6%
|
64.9%
| |
CI 95% | 61.2 - 69.2 | 61.6 - 69.0 | 59.9 - 66.7 | 63.0 - 69.8 | 61.3 - 68.1 | 60.5 - 67.7 | 63.3 - 70.1 | 64.7 - 71.7 | 59.2 - 66.0 | 64.7 - 71.5 | 57.8 - 65.4 | 61.3 - 68.5 | |
Trainees, non-working persons (e.g. house-wives), retirees
| n = | 4521 | 5078 | 5186 | 5045 | 5230 | 5511 | 5406 | 5614 | 5766 | 5413 | 5362 | 4950 |
HP
|
58.6%
|
57.1%
|
55.8%
|
57.2%
|
55.6%
|
54.1%
|
54.3%
|
55.7%
|
54.5%
|
56.8%
|
53.9%
|
57.1%
| |
CI 95% | 56.6 - 60.6 | 55.2 - 59.0 | 53.9 - 57.7 | 55.3 - 59.1 | 53.7 - 57.5 | 52.2 - 56.0 | 52.4 - 56.2 | 53.9 - 57.5 | 52.7 - 56.3 | 54.9 - 58.7 | 52.0 - 55.8 | 55.1 - 59.1 | |
Household income (net) per month ≤ 999 €
| n = | 1210 | 1309 | 1343 | 1299 | 1294 | 1268 | 1121 | 1318 | 2216 | 1027 | 1037 | 874 |
HP
|
61.4%
|
61.2%
|
60.4%
|
59.8%
|
60.6%
|
58.3%
|
59.5%
|
60.6%
|
60.5%
|
61.1%
|
55.5%
|
62.1%
| |
CI 95% | 57.5 - 65.3 | 57.4 - 65.0 | 56.7 - 64.1 | 56.0 - 63.6 | 56.8 - 64.4 | 54.5 - 62.1 | 55.4 - 63.6 | 56.9 - 64.3 | 57.6 - 63.4 | 56.9 - 65.3 | 51.2 - 59.8 | 57.5 - 66.7 | |
Household income (net) per month 1,000€ - 2,499 €
| n = | 6947 | 7693 | 7923 | 7834 | 7894 | 7785 | 7712 | 7662 | 7431 | 7085 | 7379 | 7197 |
HP
|
61.0%
|
60.9%
|
59.1%
|
61.4%
|
60.1%
|
58.4%
|
59.7%
|
60.8%
|
59.5%
|
61.9%
|
58.3%
|
60.2%
| |
CI 95% | 59.4 - 62.6 | 59.4 - 62.4 | 57.6 - 60.6 | 59.9 - 62.9 | 58.6 - 61.6 | 56.9 - 59.9 | 58.2 - 61.2 | 59.2 - 62.4 | 57.9 - 61.1 | 60.3 - 63.5 | 56.7 - 59.9 | 58.6 - 61.8 | |
Household income (net) per month 2,500€ - 3,499 €
| n = | 1837 | 2096 | 2057 | 1993 | 2201 | 2407 | 2459 | 2256 | 1844 | 2598 | 2729 | 2932 |
HP
|
60.7%
|
59.6%
|
60.7%
|
61.9%
|
60.5%
|
62.0%
|
59.4%
|
60.1%
|
60.8%
|
63.1%
|
60.0%
|
66.4%
| |
CI 95% | 57.5 - 63.9 | 56.6 - 62.6 | 57.7 - 63.7 | 58.9 - 64.9 | 57.6 - 63.4 | 59.2 - 64.8 | 56.7 - 62.1 | 57.2 - 63.0 | 57.6 - 64.0 | 60.5 - 65.7 | 57.4 - 62.6 | 64.0 - 68.8 | |
Household income (net) per month ≥ 3,500 €
| n = | 586 | 686 | 589 | 656 | 601 | 724 | 763 | 700 | 651 | 1115 | 979 | 1102 |
HP
|
60.0%
|
58.3%
|
63.3%
|
59.6%
|
63.4%
|
64.8%
|
60.9%
|
63.1%
|
61.2%
|
65.7%
|
63.1%
|
65.2%
| |
CI 95% | 54.4 - 65.6 | 53.1 - 63.5 | 57.8 - 68.8 | 54.3 - 64.9 | 58.0 - 68.8 | 59.9 - 69.7 | 56.0 - 65.8 | 58.1 - 68.1 | 55.9 - 66.5 | 61.7 - 69.7 | 58.9 - 67.3 | 61.2 - 69.2 |