Drucklose Anschlüsse (1276 insgesamt), Schlüssel 'survey:date'
| Wert | Anzahl |
| 2020-09-20 | 29 |
| 2020-04-01 | 14 |
| 2017-04-19 | 13 |
| 2020-09-21 | 11 |
| 2021-03-10 | 11 |
| 2020-08-04 | 9 |
| 2020-03-10 | 8 |
| 2016-07-23 | 7 |
| 2021-04-14 | 7 |
| 2019-11-03 | 7 |
| 09.03.2017 | 7 |
| 2019-10-02 | 7 |
| 2020-10-17 | 7 |
| 2020-07-04 | 6 |
| 2019-02-24 | 6 |
| 2019-12-26 | 6 |
| 2019-10-20 | 5 |
| 2020-07-02 | 5 |
| 2020-03-09 | 5 |
| 2017-2-12 | 5 |
| 2019-10-07 | 4 |
| 2019-09-15 | 3 |
| 2019-10-08 | 3 |
| 2019-10-03 | 3 |
| 2019-09-19 | 3 |
| 2019-09-27 | 3 |
| 2019-09-28 | 3 |
| 2020-05-17 | 2 |
| 2019-09-01 | 2 |
| 2017-1-12 | 2 |
| 2019-06-04 | 2 |
| 2019-06-08 | 2 |
| 2020-01-06 | 2 |
| 2020-05-25 | 2 |
| 2020-09-29 | 2 |
| 2020-05-23 | 2 |
| 2017-03-06 | 2 |
| 2020-05-20 | 2 |
| 2019-11-08 | 2 |
| 2019-10-06 | 2 |
| 2019-08-08 | 2 |
| 2018-11-08 | 2 |
| 2017-1-5 | 2 |
| 2016-05-24 | 2 |
| 2020-04-03 | 1 |
| 2021-04-15 | 1 |
| 10.03.2017 | 1 |
| 2018-04-16 | 1 |
| 2019-09-02 | 1 |
| 2019-07-19 | 1 |
| 2019-03-15 | 1 |
| 2021-02-28 | 1 |
| 2017-04-15 | 1 |
| 2020-11-05 | 1 |
| 2020-05-21 | 1 |
| 2019-07-23 | 1 |
| 2019-09-04 | 1 |
| 2019-07-28 | 1 |
| 2020-12-23 | 1 |
| 2020-12-21 | 1 |
| 2021-03-27 | 1 |
| 2016-05-23 | 1 |
| 2020-04-22 | 1 |
| 2020-06-02 | 1 |
| 2020-06-06 | 1 |
| 2020-04-28 | 1 |
| 2019-02-23 | 1 |
| 2019-06-24 | 1 |
| 2019-06-27 | 1 |
| 2019-10-01 | 1 |
| 2019-08-06 | 1 |
| 2019-08-07 | 1 |
| 2019-11-12 | 1 |
| 2018-02-07 | 1 |
| 2019-07-11 | 1 |
| 2019-11-24 | 1 |
| 2021-04-18 | 1 |