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:
| Episode # | Title | Air Date | Demo | Viewers |
| --- | --- | --- | --- | --- |
| 1.0 | "Episode 101" | June 7, 2007 | 1.9/7 | 5.62million |
| 2.0 | "Episode 102" | June 10, 2007 | 1.6/5 | 4.75million |
| 3.0 | "Episode 103" | June 12, 2007 | 1.8/7 | 5.09million |
| 4.0 | "Episode 104" | June 14, 2007 | 1.9/7 | 5.57million |
| 5.0 | "Episode 105" | June 17, 2007 | 0.7/3 | 2.22million |
| 6.0 | "Episode 106" | June 19, 2007 | 1.0/3 | 3.08million |
| 7.0 | "Episode 107" | June 24, 2007 | 0.6/2 | 2.15million |
Question:
Which episode with a demo of 0.7/3 was the lowest?
Answer:
5.0