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:
| Rank | English title | Chinese title | Average | Peak | Premiere | Finale | HK viewers |
| --- | --- | --- | --- | --- | --- | --- | --- |
| 1.0 | Moonlight Resonance | 溏心風暴之家好月圓 | 35.0 | 50.0 | 33.0 | 38.0 | 2.22 million |
| 2.0 | D.I.E. | 古靈精探 | 34.0 | 42.0 | 32.0 | 37.0 | 2.14 million |
| 3.0 | Wars of In-Laws II | 野蠻奶奶大戰戈師奶 | 33.0 | 41.0 | 33.0 | 32.0 | 2.07 million |
| 4.0 | Forensic Heroes II | 法證先鋒II | 32.0 | 37.0 | 33.0 | 34.0 | 2.04 million |
| 5.0 | Catch Me Now | 原來愛上賊 | 32.0 | 38.0 | 31.0 | 33.0 | 2.00 million |
| 6.0 | The Silver Chamber of Sorrows | 银楼金粉 | 31.0 | 40.0 | 29.0 | 34.0 | 1.93 million |
| 7.0 | Love Exchange | 疑情別戀 | 30.0 | 35.0 | 28.0 | 32.0 | 1.91 million |
| 8.0 | Survivor's Law II | 律政新人王Ⅱ | 30.0 | 37.0 | 26.0 | 31.0 | 1.88 million |
| 9.0 | A Journey Called Life | 金石良缘 | 30.0 | 35.0 | 28.0 | 32.0 | 1.88 million |
Question:
What numbr on the list had a peak rating of 42?
Answer:
2.0