Historical clue formulations

• Go viral — 2025-12-19
• What's in style — 2024-02-05
• Get big, as a hashtag — 2023-07-06
• One might be statistically significant — 2023-05-29
• What a graph may show — 2023-05-05
• What's in — 2023-03-05
• It's hot — 2022-10-05
• Lead-in to line or setter — 2021-12-28
• Explode on Twitter, say — 2020-11-01
• Poll finding, perhaps — 2019-12-16
• One might be inferred from a chart — 2019-11-12
• Statistician's observation — 2018-11-22
• Focus of a Facebook sidebar — 2018-05-16
• Be much tweeted about — 2017-10-06
• What polling may reveal — 2013-12-20
• News that may be illustrated by a graph — 2013-10-29
• Graph revelation, possibly — 2013-04-27
• Way things are going — 2013-03-17
• General way things are going — 2012-08-06
• What a graph may show — 2011-07-03
• General tendency — 2011-06-27
• Drift — 2011-05-22
• The way things are going — 2009-04-28
• What a line on a chart may show — 2007-05-02
• Drift — 2006-11-10
• Vogue — 2006-04-18
• In thing — 2005-12-01
• Where things are headed — 2005-03-19
• Economists' concern — 2005-01-15
• With 40-Across, a fad — 2003-09-11
• Forecast, of a sort — 2003-04-04
• Pollster's determination — 2002-10-27
• What's hot — 2002-01-15
• The way things are going — 2001-08-27
• Everybody's doing it — 2001-04-07
• Gallup concern — 2000-04-19
• Poll revelation — 2000-04-11
• Graph line indication — 2000-04-01
• What's happening — 1999-09-20
• The way things are going — 1999-07-07
• Urbanization, e.g. — 1999-04-29
• Pollster's concern — 1998-05-02
• The way things are going — 1998-04-27
• Movement — 1997-10-05
• Vogue — 1997-09-05
• Current — 1997-03-08
• That's the way it goes — 1997-02-09
• Pollster's finding — 1996-07-12
• Fashion — 1996-05-29
• Polling news — 1996-05-28