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:
| Week # | Theme | Song choice | Original artist | Order # | Result |
| --- | --- | --- | --- | --- | --- |
| Top 24 (12 Men) | 1960s | " Daydream " | The Lovin' Spoonful | 11 | Safe |
| Top 20 (10 Men) | 1970s | " I Just Want to Be Your Everything " | Andy Gibb | 2 | Safe |
| Top 16 (8 Men) | 1980s | " Hallelujah " | Leonard Cohen | 7 | Safe |
| Top 12 | Lennon–McCartney | " If I Fell " | The Beatles | 4 | Safe |
| Top 11 | The Beatles | " Michelle " | The Beatles | 8 | Safe |
| Top 10 | Year They Were Born | " Fragile " | Sting | 2 | Bottom 3 |
| Top 9 | Dolly Parton | " Travelin' Thru " | Dolly Parton | 4 | Safe |
| Top 8 | Inspirational Music | " Over the Rainbow " | Judy Garland | 3 | Safe |
| Top 7 | Mariah Carey | " I Don't Wanna Cry " | Mariah Carey | 7 | Safe |
| Top 6 | Andrew Lloyd Webber | " Memory " | Elaine Paige | 2 | Safe |
| Top 5 | Neil Diamond | " Forever in Blue Jeans " "September Morn" | Neil Diamond | 1 6 | Safe |
Question:
What is the order number for the theme of Mariah Carey?
Answer:
7.0