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:
| No. in series | No. in season | Title | Directed by | Written by | Original air date | Prod. code | Viewers (millions) |
| --- | --- | --- | --- | --- | --- | --- | --- |
| 13.0 | 1.0 | "Spasticity" | Constantine Makris | Andrew Lenchewski | June3,2010 | RP#201 | 5.84 |
| 14.0 | 2.0 | "Lovesick" | Allison Liddi-Brown | Michael Rauch | June10,2010 | RP#202 | 5.60 |
| 15.0 | 3.0 | "Keeping the Faith" | Dennis Smith | Jack Bernstein & Michael Rauch | June17,2010 | RP#203 | 5.51 |
| 16.0 | 4.0 | "Medusa" | Matthew Penn | Andrew Lenchewski & Constance M. Burge | June24,2010 | RP#204 | 5.30 |
| 17.0 | 5.0 | "Mano a Mano" | Matthew Penn | Carol Flint & Jon Sherman | July1,2010 | RP#205 | 5.32 |
| 18.0 | 6.0 | "In Vino Veritas" | Michael W. Watkins | Jessica Ball | July15,2010 | RP#206 | 5.20 |
| 19.0 | 7.0 | "Comfort's Overrated" | Ed Fraiman | Constance M. Burge | July22,2010 | RP#207 | 5.28 |
| 20.0 | 8.0 | "The Hankover" | Jay Chandrasekhar | Carol Flint & Jon Sherman | July29,2010 | RP#208 | 5.01 |
| 21.0 | 9.0 | "Frenemies" | Wendey Stanzler | Jack Bernstein | August5,2010 | RP#209 | 5.53 |
| 22.0 | 10.0 | "Whole Lotto Love" | Tawnia McKiernan | Michael Rauch & Jessica Ball | August12,2010 | RP#210 | 5.39 |
| 23.0 | 11.0 | "Big Whoop" | Michael W. Watkins | Michael Rauch & Contance M. Burge | August19,2010 | RP#211 | 5.27 |
| 24.0 | 12.0 | "Open Up Your Yenta Mouth and Say Ah" | Ken Whittingham | Andrew Lenchewski | August26,2010 | RP#212 | 6.08 |
| 25.0 | 13.0 | "Mulligan" | Michael Rauch | Michael Rauch & Jon Sherman | January20,2011 | RP#213 | 4.43 |
| 28.0 | 16.0 | "Astraphobia" | Ed Fraiman | Andrew Lenchewski & Stuart Feldman | February10,2011 | RP#216 | 3.86 |
Question:
when the number of spectator are 5.28 millions, which is the smallest number of the episode in series? 
Answer:
19.0