Give you a statement and table with its title in Markdown format, please determine whether the statement is supported or refuted by, or is unrelated to the table. It'a binary classification problem, you should choose the answer between supported and refuted. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| Unnamed: 0 | air date | timeslot | rating | share | 18 - 49 | viewers | weekly rank |
| 1 | february 22 , 2008 | 9:00 pm | 4.6 | 8 | 2.4 / 7 | 7.44 | tba |
| 2 | february 29 , 2008 | 8:00 pm | 3.4 | 6 | 1.3 / 4 | 5.1 | tba |
| 3 | march 7 , 2008 | 8:00 pm | 3.2 | 6 | 1.4 / 5 | 4.73 | 75 |
| 4 | march 14 , 2008 | 8:00 pm | 3.2 | 6 | 1.4 / 5 | 4.81 | 76 |
| 5 | march 21 , 2008 | 8:00 pm | 3.5 | 7 | 1.3 / 5 | 5.15 | 64 |
| 6 | march 28 , 2008 | 8:00 pm | 3.5 | 7 | 1.3 / 5 | 5.02 | 69 |
| 7 | april 4 , 2008 | 8:00 pm | 3.0 | 6 | 1.3 / 4 | 4.51 | 73 |
Title:
none
Statement:
on april 4 , 2008 , the broadcast was ranked 73 , dropping from 69 on march 28 , 2008
Answer:
supported