In Nebraska's district plan vote split in 2008, how many electoral votes did McCain receive?

In the 2008 election, Nebraska's unique electoral vote distribution allowed candidates to win electoral votes through congressional district-based voting in addition to the statewide vote. In this election, John McCain won four out of a possible five electoral votes in Nebraska. He received the electoral votes corresponding to three specific congressional districts, plus an additional electoral vote he secured statewide. This demonstrates how states can utilize different rules for allocating electoral votes, with Nebraska being one of the few that employs a district plan, influencing the overall electoral outcome for presidential candidates.