Given the task definition and input, reply with output. This task involves creating questions from a given passage that involve some kind of complex reasoning (including numerical reasoning). 
The generated questions must require looking at more than one part of the passage to answer. Try to use a variety of reasoning types in your questions (some of the sample reasoning types are illustrated in the 'positive examples' field) and also have a variety of answer types (spans, numbers, dates). A span is a continuous phrase taken directly from the passage or question. In such questions, the answer spans are recommended to be five words. Questions with answer type "number", are expected to start with "How many". For instance, "How long did an event last?" can be phrased as "How many years did an event last?". To increase diversity, try to create more questions for which the answer will be multiple spans. Please create questions that require AT LEAST 2 arithmetic operations as illustrated in the 'positive examples' field. You are encouraged to try DIFFERENT COMBINATIONS of operations and not just limit to the combinations shown in those examples. The more challenging questions you create, the better it is.

Passage: In 2008, Goodrem focused on promoting music in Japan and the United States. She released "In This Life" on 23 January in Japan. She followed that up by releasing "Delta" on 20 February. The album peaked at number eight on the Japanese international chart and number 39 on the overall chart. The album sold almost 5,000 copies in its first week, 1,000 copies more than her previous album in Japan and overall sold over 30,000 copies in Japan. In the United States, Goodrem released "In This Life" on 15 April 2008. "In This Life" was released to US radio on 9 April. It was first released to the Triple A radio format, and then to the Adult Contemporary and Hot Adult Contemporary formats. On 17 June 2008, Goodrem appeared for the second time on any Billboard chart with the single, debuting at number 40 on the Adult Top 40 chart. The song later peaked at No. 21. According to Nielsen SoundScan, the track sold 7,000 digital downloads in the week ending on 24 June 2008. The song also charted at number 20 on the Hot Adult Top 40 Recurrents. The album was then released on 15 July 2008 in the United States and Canada under the label Mercury Records. It peaked at number 18 on the U.S. iTunes Store. It later debuted at number 116 on the US Billboard Album Chart and No. 1 on Billboards Top Heatseekers with sales of 6,000 copies. Overall the album sold over 21,000 copies in the United States.

What charts did the album peak in the top ten?