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:
| Year | Month | Single | Album | Record label |
| --- | --- | --- | --- | --- |
| 1969.0 | October | "Love One Another" | United We Stand | Deram |
| 1970.0 | January | " United We Stand " | United We Stand | Deram |
| 1970.0 | June | "Where are You Going to My Love" | United We Stand | Deram |
| 1970.0 | November | "This Boy" | — | Deram |
| 1971.0 | March | "Reach Out Your Hand" | We're the Brotherhood of Man | Deram |
| 1971.0 | June | "You and I" | We're the Brotherhood of Man | Deram |
| 1971.0 | September | "California Sunday Morning" | — | Deram |
| 1972.0 | August | "Follow Me"/"Say a Prayer" | The World of | Deram |
| 1973.0 | April | "Happy Ever After" | — | Deram |
| 1973.0 | July | "Our World of Love" | — | Deram |
| 1974.0 | January | "When Love Catches Up on You" | Good Things Happening | Dawn |
| 1974.0 | June | "Lady" | Good Things Happening | Dawn |
| 1974.0 | November | "Lady Lady Lay" | Good Things Happening | Dawn |
| 1975.0 | January | "Spring of 1912" | Good Things Happening | Dawn |
| 1975.0 | May | "Kiss Me Kiss Your Baby" | Love and Kisses | Dawn |
| 1976.0 | March | " Save Your Kisses for Me " | Love and Kisses | Pye |
| 1976.0 | June | " My Sweet Rosalie " | Oh Boy! | Pye |
| 1977.0 | January | " Oh Boy (The Mood I'm In) " | Oh Boy! | Pye |
| 1977.0 | June | " Angelo " | Images | Pye |
| 1977.0 | October | "Highwayman" | Images | Pye |
| 1978.0 | January | " Figaro " | B for Brotherhood | Pye |
| 1978.0 | May | "Beautiful Lover" | B for Brotherhood | Pye |
| 1978.0 | September | "Middle of the Night" | Twenty Greatest | Pye |
| 1979.0 | January | "Goodbye Goodbye" | Higher Than High | Pye |
| 1979.0 | April | "Papa Louis" | Higher Than High | Pye |
| 1979.0 | June | "Taxi" | Higher Than High | Pye |
| 1980.0 | April | "Honey Don't Throw Our Love Away" | Good Fortune | Dazzle |
| 1980.0 | June | " Will You Love Me Tomorrow " | Good Fortune | Dazzle |
| 1982.0 | June | "Lightning Flash" | Lightning Flash | EMI |
| 1982.0 | August | "Cry Baby Cry" | Lightning Flash | EMI |
| 1983.0 | June | "When the Kissing Stops" | Lightning Flash | EMI |
Question:
What's the average year for the good things happening album's single "lady lady lay"?
Answer:
1974.0