Are sales figures available for the watch?

Edit: from http://www.cnet.com/news/how-well-did-the-apple-watch-sell-t...

"Cook tends to use phrases like "amazing," "staggering" and "unprecedented" when describing new product launches. But when it came to the Apple Watch on the company's fiscal second-quarter earnings call with analysts on Monday, he sounded a little more muted. Cook largely danced around questions about the company's first smartwatch, only saying customer response has been "overwhelmingly positive," he's "really happy" with where Apple is currently, and Apple's moving as quickly as it can to meet demand."