Less than a year, Easy. There is no report, yet, of evidence. But it is coming.
There have been multiple investigations spanning more than a year.
There have been MANY Reports and actual evidence provided - unfortunately for Democrats, all of it has exposed crimes committed by DEMOCRATS, like Hillary.
ANOTHER report IS coming - the IG announced it will release its latest report soon, this one on former RBI Assistant Director Andrew 'Insurance Policy' McCabe exposing how he mislead / lied about his authorization for a leak of information...
Democrats / Mueller STILL can not provide the 1st shred of evidence proving there was ever any crime committed warranting an investigation let alone a Special Counsel appointment.
The vast majority of Americans are TIRED of the liberal inability to accept the outcome of the last Presidential election, have had enough of the repeated BULLSHIT claim of, "it's coming..." when everyone knows they have NOTHING - no evidence a crime was ever committed warranting an investigation and no evidence of a crime perpetrated by Trump involving collusion with Russians to warrant an investigation being started.
Based on those things it is clear this is, as it always has been, a fishing expedition to try to find something - anything - on Trump.
And in all this time the Democrats have been trying so desperately to find any evidence of crimes committed by TRUMP they have continued to ignore the UNDENIABLE MOUNTAID OF EVIDENCE OF CRIMINAL ACTS PERPETRATED BY DEMOCRATS, to include Hillary, Mueller, Comey, McCabe, Strzok, Lynch, Brennan, Clapper, Koskinen, Rice, Power, and even Obama himself.... They should all have been indicted by now and facing criminal charges. The fact that they have not been perp-walked yet but their crimes have instead been ignored is further evidence that Democrats could give a rat's ass about crimes actually committed or bring those who have committed crimes to justice....it's all about taking down Trump for daring to beat Hillary.
ZERO EVIDENCE of a crime ever being committed warranting an investigation, and ZERO EVIDENCE of crimes committed by the President; yet, Democrats continue to carry out Putin's PsyOps program of trying to further divide this country through this witch hunt that has - AGAIN - generated NO EVIDENCE of a crime committed warranting an investigation!