How many numbers one have products codes 2.6?
# Original title Directed by Written by Original airdate Prod. code
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1-20124413-2
2–1 "Back & Bad" Delyth Thomas Mary Morris 10July2003 2.1
2–2 "Bedsit" Joss Agnew Laura Summers 10July2003 2.2
2–3 "Brothers" Joss Agnew Ian Carney 17July2003 2.3
2–4 "Action Therapy" Delyth Thomas Gary Parker 17July2003 2.4
2–5 "Alien" Joss Agnew Rob Gittins 24July2003 2.5
2–6 "Doggie" Delyth Thomas Tracy Brabin 24July2003 2.6
2–7 "Bad Girls" Delyth Thomas Othniel Smith 31July2003 2.7
2–8 "Big Fight" Delyth Thomas Andy Walker 31July2003 2.8
2–9 "Hollywood" Joss Agnew Sam Bain & Jesse Armstrong 7August2003 2.9
2–10 "Home Truths" Delyth Thomas Mary Morris 7August2003 2.10
2–11 "Day Trip" Joss Agnew Gary Parker 14August2003 2.11
2–12 "Christmas" Delyth Thomas Laura Summers 14August2003 2.12
2–13 "Takeover" Delyth Thomas Sam Bain & Jesse Armstrong 21August2003 2.13
2–14 "Work" Joss Agnew Lucy Flannery 21August2003 2.14
2–15 "Bridesmaid" Joss Agnew Mary Morris 28August2003 2.15
2–16 "Quiz" Delyth Thomas Rob Gittins & Gary Parker 28August2003 2.16
2–17 "Two-Timing Adele" Delyth Thomas Abigail Abben Mensah 4September2003 2.17
2–18 "Secrets and Lies" Joss Agnew Othniel Smith 4September2003 2.18
2–19 "Music" Joss Agnew Laura Summers 11September2003 2.19
2–20 "Family Tree" Delyth Thomas Andy Walker 11September2003 2.20
2–21 "Ben's Party" Joss Agnew Laura Summers 17September2003 2.21
2–22 "Get Lost" Joss Agnew Mary Morris 17September2003 2.22
2–23 "The Long Goodbye" Delyth Thomas Othniel Smith 24September2003 2.23
2–24 "Genius at Work" Delyth Thomas Othniel Smith 24September2003 2.24
2–25 "Nathan's Assessment" Delyth Thomas Laura Summers 1October2003 2.25
table_20124413_2
SELECT # FROM table WHERE Prod. code = 2.6
2.6