Table:
text: Dancing with the Stars (U.S. season 10)
Ratings
Ratings
Episode_Number Episode Original_Airdate Rating Share_ Rating_Share_18_49 Viewers_millions Weekly_Rank
10.08 Week 5, Part 1 April 19, 2010 13.4 21 4.8/13 21.066 1
10.09 Week 5, Part 2 April 20, 2010 8.8 14 2.4/7 13.556 5
10.10 Week 6, Part 1 April 26, 2010 13.2 21 4.4/12 20.404 1
10.11 Week 6, Part 2 April 27, 2010 8.2 13 2.4/7 12.390 10
10.12 Week 7, Part 1 May 3, 2010 12.5 20 4.1/12 19.641 1
10.13 Week 7, Part 2 May 4, 2010 7.8 13 2.4/7 12.043 11
10.14 Week 8, Part 1 May 10, 2010 12.3 19 4.1/11 19.16 3
10.15 Week 8, Part 2 May 11, 2010 8.1 13 2.5/7 12.515 15

Question: What is the 18-49 rating/share for Dancing with the Stars (US Season 10) Week 6 Part 1?