reCAPTCHA v2 - No analytics

The analytics on the reCAPTCHA page still shows (after about 100 solved captcha's) "This site's traffic is below the minimum required to display charts." for "Requests passed & failed" and "Spam index". I'm positive I'm using the v2 api. Anybody a solution to fix this, or is it fault at google's side? Thanks! -- You received this message because you are subscribed to the Google Groups "reCAPTCHA" group. To unsubscribe from this group and stop receiving emails from it, send an email to recaptcha+unsubscribe@googlegroups.com. To post to this group, send email to recaptcha@googlegroups.com. Visit this group at http://bit.ly/1dkFnYd. For more options, visit http://bit.ly/P65DvS.