Americans blame Republicans in Congress more than congressional Democrats or President Barack Obama for the current "fiscal cliff" crisis, as the deadline approaches for action to avert big tax increases and spending cuts, a Reuters/Ipsos poll showed on Thursday.

When asked who they believed to be more responsible for the "fiscal cliff" situation, 27 percent blamed Republicans in Congress, 16 percent blamed Obama and 6 percent pointed to Democrats in Congress. The largest percentage - 31 percent - blamed "all of the above."

A similar breakdown was found in response to questions about the economy. Asked who was responsible for the national unemployment rate, the poll found 23 percent chose Republicans in Congress, 16 percent said Obama and 7 percent said Democrats in Congress, while 32 percent picked "all of the above."