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 number | Title | Original airing on Channel 4 | Time of airing on Channel 4 | Original airing on E4 | Time of airing on E4 | Position in Channel 4s ratings a | Position in E4s ratings b | Total viewers |
| --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 112.0 | Nice is Different Than Good | January 27, 2010 | 10.00pm-11.00pm | January 31, 2010 | 10.00pm-11.00pm | 3.090m - #10 | 328,000 - #11 | 3.418m |
| 113.0 | Being Alive | February 3, 2010 | 10.00pm-11.00pm | January 31, 2010 | 10.00pm-11.00pm | 2.482m - #5 | 874,000 - #7 | 3.329m |
| 114.0 | Never Judge a Lady By Her Lover | February 10, 2010 | 10.00pm-11.00pm | February 7, 2010 | 10.00pm-11.00pm | 2.27m - #14 | 646,000 - #7 | 2.916m |
| 115.0 | The God-Why-Don't-You-Love-Me Blues | February 17, 2010 | 10.00pm-11.00pm | February 14, 2010 | 10.00pm-11.00pm | 2.34m - #9 | 514,000 - #11 | 2.854m |
| 116.0 | Everybody Ought to Have a Maid | February 24, 2010 | 10.00pm-11.00pm | February 21, 2010 | 10.00pm-11.00pm | 2.16 - #14 | 504,000 - #9 | 2.664m |
| 117.0 | Don't Walk on the Grass | March 3, 2010 | 10.00pm-11.00pm | February 28, 2010 | 10.00pm-11.00pm | 1.70 - #31 | 714,000 - #5 | 2.414m |
| 118.0 | Careful the Things You Say | March 10, 2010 | 10.00pm-11.00pm | March 7, 2010 | 10.00pm-11.00pm | 1.99 - #24 | 662,000 - #6 | 2.652m |
| 119.0 | The Coffee Cup | March 17, 2010 | 10.00pm-11.00pm | March 14, 2010 | 10.00pm-11.00pm | 1.92 - #22 | 739,000 - #5 | 2.659m |
| 120.0 | Would I Think of Suicide? | March 24, 2010 | 10.00pm-11.00pm | March 21, 2010 | 10.00pm-11.00pm | 1.69 - #31 | 680,000 - #5 | 2.370m |
| 121.0 | Boom Crunch | March 31, 2010 | 10.00pm-11.00pm | March 28, 2010 | 10.00pm-11.00pm | 2.29 - #6 | 738,000 - #3 | 3.028m |
| 122.0 | If... | April 14, 2010 | 10.00pm-11.00pm | April 11, 2010 | 10.00pm-11.00pm | 1.93 - #12 | 820,000 - #2 | 2.750m |
| 123.0 | You Gotta Get a Gimmick | April 21, 2010 | 10.00pm-11.00pm | April 18, 2010 | 10.00pm-11.00pm | 1.90 - #13 | 775,000 - #2 | 2.675m |
| 124.0 | How About a Friendly Shrink? | April 28, 2010 | 10.00pm-11.00pm | April 25, 2010 | 10.00pm-11.00pm | 1.755 - #8 | 899,000 - #2 | 2.654m |
| 125.0 | The Glamorous Life | May 5, 2010 | 10.00pm-11.00pm | May 2, 2010 | 10.00pm-11.00pm | 1.86 - #11 | 800,000 - #3 | 2.66m |
| 126.0 | Lovely | May 12, 2010 | 10.00pm-11.00pm | May 9, 2010 | 10.00pm-11.00pm | 1.48 - #20 | 847,000 - #3 | 2.327m |
| 127.0 | The Chase | May 19, 2010 | 10.00pm-11.00pm | May 16, 2010 | 10.00pm-11.00pm | 1.60 - #14 | 828,000 - #2 | 2.428m |
| 128.0 | Chromolume No. 7 | May 26, 2010 | 9.00pm-10.00pm | May 23, 2010 | 10.00pm-11.00pm | 1.39 - #30 | 846,000 - #2 | 2.136m |
| 129.0 | My Two Young Men | June 2, 2010 | 10.00pm-11.00pm | May 30, 2010 | 10.00pm-11.00pm | 1.65 - #3 | 840,000 - #2 | 2.494m |
| 130.0 | We All Deserve to Die | June 9, 2010 | 10.35pm-11.35pm | June 6, 2010 | 10.00pm-11.00pm | 1.91 - #13 | 640,000 - #11 | 2.550m |
| 131.0 | Epiphany | June 16, 2010 | 10.00pm-11.00pm | June 13, 2010 | 10.00pm-11.00pm | 1.73 - #15 | 640,000 - #11 | 2.340m |
| 132.0 | A Little Night Music | June 23, 2010 | 10.00pm-11.00pm | June 20, 2010 | 10.00pm-11.00pm | 1.71 - #16 | 924,000 - #2 | 2.634m |
| 133.0 | The Ballad of Booth | June 30, 2010 | 10.00pm-11.00pm | June 27, 2010 | 10.00pm-11.00pm | 1.85 - #14 | 841,000 - #2 | 2.691m |
Question:
How many total viewers have April 21, 2010 as the original airing on channel 4?
Answer:
1.0