The note shown on page 14-75 is taken from Intel's 2009 annual report. Available-for-sale investments as of

Question:

The note shown on page 14-75 is taken from Intel's 2009 annual report.
Available-for-sale investments as of December 26, 2009 and December 27, 2008 were as follows:

1 As of December 26, 2009, unrealized non-credit components of other-than-temporary impairments recognized on available-for-sale investments were insignificant.
2 Includes bonds issued or deemed to be guaranteed by non-U.S. governments, FDIC-insured corporate bonds, U.S. agency securities, and U.S. Treasury securities.
3 Bank time deposits were primarily issued by institutions outside the U.S. as of December 26, 2009 and December 27, 2008.
As of December 26, 2009, we had $33 million of gross unrealized losses on available-for-sale investments, which included $26 million of gross unrealized losses related to individual securities that had been in a continuous loss position for 12 months or more.
As of December 26, 2009, a majority of our available-for-sale investments in an unrealized loss position were rated AA-/Aa3 or better. With the exception of a limited number of investments for which we have recognized other-than-temporary impairments, we have not seen significant liquidation delays, and for those that have matured we have received the full par value of our original debt investments.
We sold available-for-sale investments, primarily marketable equity securities, for proceeds of $192 million in 2009 ($1.2 billion in 2008 and $1.7 billion in 2007, primarily marketable debt instruments). The gross realized gains on sales of available-for-sale investments totaled $43 million in 2009 ($38 million in 2008 and $138 million in 2007) and were primarily related to our sales of marketable equity securities.
1. What amount of gains and losses on available-for-sale securities is reported in Intel's 2009 income statement? How much is realized? How much is unrealized?
2. Judging from the comparison of book values to fair values, what portion of Intel's available-for-sale portfolio performed the best in 2009?

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