Two years after handing Republicans control of Washington, voters in Tuesday’s election expressed displeasure over President Trump’s job performance while voicing angst about the cost of living and the nation’s overall direction.

Preliminary results from a large national survey showed many Americans went to the polls in a sour mood and looked to the midterm election for change in Washington as Democrats appeared well-positioned to take control of the House and had a shot at flipping the Senate.

High fuel and food prices were a top voter concern, with roughly nine in 10 of the electorate saying the cost of living was a crucial or major factor in their thinking on how to vote for Congress, according to the first wave of results from a poll of more than 79,000 registered voters. [video] Trump’s Midterm Strategy Is All About Him. Is It Enough?

Voters blamed Trump for higher prices. Almost two-thirds said inflation was up more because of his policies, while the rest said it was more a result of factors outside his control.

Trump has cast the economy as on solid ground. In the closing weeks of the campaign, he said “the golden age of America is upon us,” called the economy strong and said “inflation is way down.”The Voter Poll by SSRS has a margin of error of plus or minus 0.6 percentage point for the full national sample. The poll includes registered voters in all 50 states, with interviews conducted at voting locations, online and by telephone between Oct. 19 and Nov 3.

Roughly four in 10 voters said one of the reasons behind their U.S. House vote was to express opposition to Trump, while roughly three-quarters said they feel dissatisfied or angry about the way things are going nationally.

Congress remains deeply unpopular, with almost half of respondents saying they strongly disapprove of the job it is doing. Roughly seven in 10 voters said the institution isn’t doing enough to provide checks and balances on the president.

The survey showed both political parties were viewed skeptically by midterm voters, with about six in 10 voters having an unfavorable view of the Republican Party and a bit more than half seeing the Democratic Party that way.

Republicans currently control the Senate 53-47, and have a 219-214 edge in the House—including one independent who conferences with the GOP. There are two vacancies.

Amid a presidency that has proved lucrative to Trump’s family, about six in 10 voters said they think the nation’s leader gives priority to his own personal interests over the country’s.

Offered a list of six issues and asked to pick the one that is the most important for the nation, about four in 10 picked the economy, and one-third said the state of democracy.

Roughly three-quarters of voters in the survey said the economy isn’t so good or is poor. Only about two in 10 voters said inflation caused their family severe hardship in the past year, but nearly six in 10 said it had caused moderate hardship.

The war with Iran has been a major factor in driving fuel and fertilizer prices higher, and about six in 10 voters said the U.S. made the wrong decision in taking military action there.

Asked about Trump’s tariff policies, almost two-thirds of voters said they have hurt the economy. While views of the economy were overwhelmingly negative, many voters felt more comfortable with their own finances. More than half said their own family situation was better or about the same as two years ago.

Following aggressive immigration enforcement actions that have resulted in disruptions and even the deaths of some Americans, including two high-profile shootings of Minneapolis residents in January, roughly six in 10 voters said they disapprove of how the U.S. Immigration and Customs Enforcement agency is doing its job. About six in 10 said they were very or somewhat confident that the election was conducted fairly and accurately across the country.