Washington (CNN) – When it comes to someone as polarizing as Hillary Clinton, book sale success is increasingly in the eye of the beholder.
Clinton detractors and supporters are already spinning the sale numbers with little more than a week since "Hard Choices," Clinton's second memoir, went on sale.
According to Nielsen Bookscan data – which makes up roughly 85% of all retail book sales – Clinton's memoir sold approximately 86,000 physical copies in its first week. Clinton's publisher, Simon & Schuster, told CNN on Tuesday that roughly 100,000 copies of "Hard Choices" were sold in the book's first week when you combine hardcover, e-book and preorders.
If you ask Clinton's critics, her book sales show people aren't eager for more of the former secretary of state. The memoir's sales pale in comparison to Clinton's first memoir, "Living History," which sold 438,000 copies in its first week and Sarah Palin's "Going Rogue," which sold just over 467,000 copies in its first week.
"What nobody can dispute is that the response to this has not been an overwhelming clamoring for Hillary outside for your colleagues in the media," Tim Miller, executive director of America Rising PAC told CNN.
Clinton's supporters, however, see her numbers quite differently. Outside groups have trumpeted the book as a success and are highlighting the fact it landed atop the New York Times bestseller list for print hardcover titles.
"Lots of Americans are interested in reading about Secretary Clinton's leadership and decision-making, straight from her," said Adrienne Watson, deputy communications director for Correct The Record, a pro-Clinton communications groups.
One former Clinton aide even knocked Palin's book sales, calling them the "Fox News of book sales." Translation: The former governor of Alaska and conservative hero has a built-in, constantly interested market.
But the pro-Clinton praise of "Hard Choices" don't come without caveats because the numbers are indisputable: Clinton's book is not flying off bookshelves, especially when compared to her last memoir.
The argument coming from pro-Clinton supporters is that the publishing world changed since Clinton's first memoir. Borders, the brick and mortar book giant, closed in 2011 and the rise of Amazon has led to more e-book sales. Because of this, Adrienne Elrod, communications director for Correct the Record, argued that landing atop lists like the New York Times bestseller is what matters.
Some publishers disagree with that.
"New York Times bestseller is the lowest rung on the chart of expectations. It was going to debut number one regardless, given the hype and fanfare," Jason Pinter, founder and publisher of Polis Books told CNN. "There is no way it would have not debuted number one."
Pinter also dismissed that publishing industry changes are to blame for Clinton's sales being significantly smaller than her last memoir.
"I think it is a reason why the sales might be lower, but not a reason why they have been 70% lower," he argued. "I don't think that makes up for the drop in sales."
In a column for the Daily Beast, Pinter argued that "based on its first week Bookscan numbers, the commercial reception for Hard Choices has been decidedly underwhelming," especially when you consider the frenetic book tour around the memoir.
Pinter is right, Clinton has been everywhere in the last week and is set to continue her hopscotching tour in the coming weeks. She has held events in every American time zone, as well as in Canada, and has sat down for high profile interviews with all major TV networks.
Whether the book is a success also depends on what other titles you compare it to.
Bill Clinton's "My Life" sold over 1.2 million copies, Sarah Palin's "Going Rogue" sold nearly 1.4 million, Hillary Clinton's first memoir "Living History" sold 1.15 million and George W. Bush's "Decision Points" reached nearly 2 million copies.
"Hard Choices" has some stark differences to those books, though. All of those books were first-time memoirs, which usually garner more attention.
Take President Barack Obama's two memoir: "Dreams from My Father," mass produced in 2004 and "The Audacity of Hope," published in 2006. To date, Obama's first memoir has sold a whopping 1.8 million copies, compared to around 1.1 million for his second.
And Clinton's first memoir was a different kind of book than "Hard Choices," a 656-page tome to American diplomacy and her time at State. "Living History," by comparison, contained much more personal reflection and made headlines for Clinton's memories of her husband's affair with Monica Lewinsky.
Compared to other books seen as launching pads for presidential campaigns, Clinton does well.
Former GOP presidential nominee Mitt Romney's “No Apology” sold just 42,000 copies in the first week, “Fed Up” by Texas Gov. Rick Perry sold a paltry 3,300 and Vice President Joe Biden's “Promises To Keep” sold a dismal 1,400 copies, according to Nielsen - well below Clinton's first week haul.
"While Clinton's book clearly underperformed based on her and the media's expectations," Pinter said, "she clearly still has more drawing power (and book selling power) than the majority of other candidates in both parties."
CNN's Brian Stelter and Brianna Keilar contributed to this report.
From CNN's Town Hall: 6 times Clinton sounded, acted like a candidate