Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| Season | Winner | BYU-UU score | BYU-USU score | UU-USU score |
| --- | --- | --- | --- | --- |
| 1971.0 | Utah State (2–0) | 17–15 | 29–7 | 21–17 |
| 1972.0 | Utah State (3–0) | 16–7 | 42–19 | 44–16 |
| 1973.0 | Utah State (2–1) Won over BYU by media vote | 46–22 | 13–7 | 31–28 |
| 1974.0 | Utah State (3–0) | 48–20 | 9–6 | 34–0 |
| 1975.0 | Brigham Young (2–0) | 51–20 | 24–7 | 13–7 |
| 1976.0 | Brigham Young (2–0) | 34–12 | 28–17 | 36–10 |
| 1977.0 | #20 Brigham Young (2–0) | 38–8 BYU #14 | 65–6 BYU #20 | 20–0 |
| 1978.0 | Utah (3–0) | 23–22 | 24–7 | 23–20 |
| 1979.0 | #13 Brigham Young (3–0) | 27–0 BYU #10 | 48–24 BYU #16 | 47–21 |
| 1980.0 | #12 Brigham Young (2–0) | 56–6 BYU #13 | 70–46 | 23–19 |
| 1981.0 | #13 Brigham Young (2–0) | 56–28 BYU #18 | 32–26 BYU #10 | 10–0 |
| 1982.0 | Utah State (2–1) | 17–12 | 20–17 | 42–10 |
| 1983.0 | #7 Brigham Young (2–0) | 55–7 BYU #9 | 38–34 BYU #15 | 21–17 |
| 1984.0 | #1 Brigham Young (2–0) | 24–14 BYU #3 | 38–13 BYU #1 | 21–10 |
| 1985.0 | #16 Brigham Young (2–0) | 38–28 BYU #11 | 44–0 BYU #18 | 34–7 |
| 1986.0 | Brigham Young (2–0) | 35–21 | 52–0 BYU #18 | 27–10 |
| 1987.0 | Brigham Young (2–0) | 21–18 | 45–24 | 41–36 |
| 1988.0 | Utah (2–0) | 57–28 | 38–3 | 42–21 |
| 1989.0 | #22 Brigham Young (2–0) | 70–31 BYU #21 | 37–10 | 45–10 |
| 1990.0 | #22 Brigham Young (2–0) | 45–22 BYU #5 | 45–10 BYU #4 | 19–10 |
| 1991.0 | #23 Brigham Young (2–0) | 48–17 | 38–12 | 12–7 |
| 1992.0 | Brigham Young (2–0) | 31–22 | 30–9 | 42–18 |
| 1993.0 | Utah (2–0) | 34–31 | 58–56 | 31–29 |
| 1994.0 | #10 Utah (2–0) | 34–31 UU #21 BYU #20 | 34–6 | 32–17 |
| 1995.0 | Utah (2–0) | 34–17 | No Game | 40–20 |
| 1996.0 | #5 Brigham Young (2–0) | 37–17 BYU #8 | 45–17 BYU #21 | 20–17 |
| 1998.0 | Brigham Young (1–0) | 26–24 | No Game | 20–12 |
| 1999.0 | Utah (2–0) | 20–17 BYU #19 | 34–31 | 38–18 |
| 2000.0 | Brigham Young (2–0) | 34–27 | 38–14 | 35–14 |
| 2001.0 | #25 Brigham Young (2–0) | 24–21 BYU #8 | 54–34 BYU #20 | 23–19 |
| 2002.0 | Utah (2–0) | 13–6 | 35–34 | 23–3 |
| 2003.0 | #21 Utah (2–0) | 3–0 | No Game | 40–20 |
| 2004.0 | #4 Utah (2–0) | 52–21 UU #5 | No Game | 48–6 UU #15 |
| 2005.0 | Utah (2–0) | 41–34 (OT) | No Game | 31–7 |
| 2006.0 | #16 Brigham Young (2–0) | 33–31 BYU #21 | 38–0 | 48–0 |
| 2007.0 | #14 Brigham Young (1–0) | 17–10 BYU #23 | No Game | 34–18 |
| 2008.0 | #2 Utah (2–0) | 48–24 UU #8 BYU #16 | 34–14 BYU #8 | 58–10 UU #22 |
| 2009.0 | #12 Brigham Young (2–0) | 26–23 (OT) BYU #18 UU #22 | 35–17 BYU #20 | 35–17 UU #19 |
| 2010.0 | Utah State (1–0) Won over Utah by media vote | 17–16 UU #23 | 31–16 | No Game |
| 2011.0 | Utah (1–0) | 54–10 | 27–24 | No Game |
Question:
what is the maximum season with byu-uu score being 20–17 byu #19
Answer:
1999.0