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 | Date | Official rating 4+ | Share 4+ | Official rating 16-39 | Share 16-39 |
| --- | --- | --- | --- | --- | --- |
| 1.0 | 8 March 2009 | 4 319 529 | 25,14% | 1 949 470 | 24,34% |
| 2.0 | 15 March 2009 | 4 149 096 | 24,51% | 1 802 285 | 23,22% |
| 3.0 | 22 March 2009 | 4 136 099 | 23,66% | 1 837 412 | 22,51% |
| 4.0 | 29 March 2009 | 4 091 280 | 24,12% | 1 708 393 | 22,56% |
| 5.0 | 5 April 2009 | 3 916 182 | 22,99% | 1 567 220 | 20,67% |
| 6.0 | 12 April 2009 | 3 080 254 | 19,98% | 1 217 633 | 18,33% |
| 7.0 | 19 April 2009 | 3 644 024 | 21,58% | 1 474 258 | 19,83% |
| 8.0 | 26 April 2009 | 3 224 559 | 20,06% | 1 326 068 | 18,83% |
| 9.0 | 3 May 2009 | 3 421 426 | 21,63% | 1 325 175 | 19,08% |
| 10.0 | 10 May 2009 | 3 484 505 | 21,84% | 1 437 254 | 21,04% |
| 11.0 | 17 May 2009 | 3 852 979 | 25,46% | 1 535 730 | 23,58% |
Question:
Which episode had a share 16-19 of 23,22%?
Answer:
2.0