Additional info:

For the purpose of further studies and comparisons, consider the following list of the top ten finishers from each year since the polls began (I broke ties arbitrarily), and in the "retro" years of 1995-1998. The links in the first column lead to the actual results pages for those years, but the years before 2012 do not include video links except for the retro polls (1995-1998).
Year 1 2 3 4 5 6 7 8 9 10
1995
Alyssa Milano
Elizabeth Berkley
Mimi Rogers
Molly Ringwald
Natasha Henstridge
Salma Hayek
Holly Marie Combs
Sophie Marceau
Elisabeth Shue
Anne Heche
1996
Jennifer Connelly
Kate Winslet
Alyssa Milano
Ashley Judd
Kelly MacDonald
Liv Tyler
Teri Hatcher
Catherine Bell
Demi Moore
Indira Varma
1997
Heather Graham
Jennifer Connelly
Charlize Theron
Jaime Pressly
Connie Nielsen
Kari Wuhrer
Jessica Hecht
Kate Winslet
Helena Bonham Carter
Patricia Arquette
1998 Angelina Jolie
Reese Witherspoon
Rachel Weisz
Denise Richards
Alex Kingston
Elizabeth Mitchell
Gwyneth Paltrow
Holly Hunter
Melissa George
Asia Argento
1999 Shannon Elizabeth Rene Russo Nicole Kidman Thora Birch Mena Suvari Hudson Leick Tara Reid Julianne Moore Halle Berry Ashley Judd
2000 Katie Holmes Amanda Peet Jennifer Connelly Amy Smart Gretchen Mol Laetitia Casta Peta Wilson Alex Kingston Jennifer Connelly Michelle Williams
2001 Halle Berry Halle Berry Laura Linney Leelee Sobieski Piper Perabo Rachel Miner Angelina Jolie Monica Bellucci Daryl Hannah Kari Wuhrer
2002 Heather Graham Salma Hayek Diane Lane Dominique Swain Rebecca Romijn Emily Mortimer Maggie Gyllenhaal Selma Blair Paz Vega Kate Winslet
2003 Christina Ricci Charlotte Ross Chloe Hunter Justine Bateman Meg Ryan Nikki Ziering Leelee Sobieski Amanda Swisten Ludivine Sagnier Josie Davis
2004 Eva Green Mimi Rogers Chloe Sevigny Neve Campbell Jordan Ladd Rosario Dawson Natalie Portman Juliette Lewis Mia Kirshner Maggie Gyllenhaal
2005 Anne Hathaway Carla Gugino Alexis Dziena Margo Stilley Bryce Howard Kelly Brook Polly Walker Jennifer Esposito Mia Kirshner Alison Lohman
2006 Gretchen Mol Salma Hayek Brittany Daniel Maggie Gyllenhaal Lauren Lee Smith Sarah Polley Sook Yin Lee Sharon Stone Robin Tunney Jennifer Aniston
2007 Christina Ricci Marisa Tomei Natalie Portman Michelle Borth Madeline Zima Gillian Anderson Heather Graham Alice Henley Keeley Hazell Sienna Miller
2008 Anna Paquin Marisa Tomei Eliza Dushku Lizzy Caplan Mary-Louise Parker Mischa Barton Danneel Harris Mena Suvari Laetitia Casta Anna Faris
2009 Eva Amurri Anna Paquin Jessica Biel Alice Eve Amber Heard Lucy Lawless Michelle Williams Victoria Abril Betsy Rue Paz de la Huerta
2010 Amanda Seyfried Anne Hathaway Mary-Louise Parker Kirsten Dunst Paz de la Huerta Viva Bianca Kelly Brook Emmy Rossum Christina Ricci Rebecca Creskoff
2011 Emmy Rossum Kirsten Dunst Emily Browning Lake Bell Autumn Reeser Lucy Lawless/Jaime Murray Deborah Revy Kathleen Robertson Rooney Mara Emilia Clarke
2012 Sarah Silverman Olivia Munn Helen Hunt Nadine Velazquez Kristen Stewart Ali Cobrin Laura Prepon Dreama Walker Camilla Luddington Michelle Williams
2013 Rosario Dawson Emily Ratajkowski Shiri Appleby Riki Lindhome Amanda Seyfried Lizzy Caplan Elizabeth Moss Laura Prepon Adele Exarchopolous Emilia Clarke
2014 Alexandra Daddario Scarlett Johansson Nathalie Emmanuel Lili Simmons Stacy Martin Margot Robbie Emily Ratajkowski Shailene Woodley Jessica Chastain Reese Witherspoon
2015
Alicia Vikander
Ruby Rose
Sasha Alexander
Charisma Carpenter
Eliza Coupe
Kristen Wiig
Dakota Johnson
Sarah Silverman
Rosabell Sellers
Emily Kinney
2016 YYvonne Strahovski
Ellen Page
Thandie Newton
Olivia Wilde
Kate Micucci Ashley Greene
Eliza Dushku
Ellen Page
Emilia Clarke
Imogen Poots
2017
Alison Brie
Lily James
Nathalie Emmanuel
Lucy Hale
Kristen Stewart
Carrie Coon
Emmy Rossum
Christina Ricci
Marion Cotillard
Louisa Krause
2018
Sally Hawkins
Jennifer Lawrence
Rosamund Pike
Martha Higareda
Dichen Lachman
Betty Gilpin
Emma Stone
Ophelie Bau
Aya Wolf
Addison Timlin
2019 Kate Mara
Sydney Sweeney
Margaret Qualley
Alison Brie
Paula Beer
Aimee-Lou Wood
Erin Moriarty
Anya Chalotra
Kelli Berglund
Maisie Williams
2020 Winslet/Ronan
Alison Brie
Matilda De Angelis
Jamie Chung
Margaret Qualley
Thomasin McKenzie
Daisy Edgar-Jones
Alexandra Daddario
Ida Engvoll
Noemie Merlant
2021 Sydney Sweeney Sarah Shahi Maryse Miege
Megan Montaner
Alexa Miro Lea Seydoux
Mizuhara/Sato Sydney Meyer Odessa Young
Noemie Merlant
2022 Maia Mitchell
Brittany Snow
Sydney Sweeney Emma Corrin
Ana de Armas
Willa Fitzgerald
Ashley Greene
Emma Thompson
Kelly Reilly
Judy Greer
2023 Jennifer Lawrence
Emma Stone
Alison Brie Shelley Hennig
Ana Girardot
Virginia Efira
Lily-Rose Depp
Shailene Woodley Betty Gilpin
Alyson Gorske