New Jersey's gas prices have fallen to their lowest prices in five years, in many cases falling below two dollars per gallon.

But if recent history is a guide, they aren't likely to stay there for long. An analysis of monthly gas prices over the last 15 years shows fuel prices haven't fallen below two dollars for more than a few months since 2005.

While it may not impact the cost of other necessities just yet, the recent dip in prices is still a remarkable shift from the last several years when gas prices in the Garden State have hovered well above three dollars per gallon.

The interactive chart below shows how gas prices have changed since 2000. Click or tap and drag to zoom in on any particular period.

Stephen Stirling may be reached at sstirling@njadvancemedia.com. Follow him on Twitter @sstirling. Find him on Facebook.