| Publication | |
| Author(s) | Allensbacher Institut fur Demoscopie, |
| Title | Allensbacher Jahrbuch der Demoskopie 2003-2009 (Yearbook of Public Opinion) |
| Source | De Gruyter Saur, 2010, Germany |
| Investigation | |
| Public | Adults, age range not reported, general public, Germany, 2009 |
| Survey name | DE-Allensbacher Survey |
| Sample | Probability multistage stratified area sample |
| Respondents N = | 0 |
| Non Response | 0 |
| Assesment | Interview: face-to-face |
| Happiness measure(s) used | |
| Full text | Self report on single question: Do you think of yourself as.......? 3 happy 2 fairly happy 1 unhappy? |
| Classification | O-HP-u-sq-v-3-a |
| Page in publication | figure 1 |
| Finding used in nation ranks | Yes |
| On original range 1 - 3 | On range 0 - 10 | |
| Mean | 2.21 | 6.34 |
| Standard deviation | 0.57 | 1.10 |
| Scores in | 1 | 2 | 3 |
| % | 8.0 | 62.6 | 29.4 |