Massachusetts, Kentucky, California, and Minnesota have all revealed how many consumers enrolled in coverage under the Affordable Care Act.

Yet, Healthcare,gov hasn’t revealed the exacted number while at least for now.

One week into open enrollment for Obamacare, which is severing 37 states has not released the number of Americans who selected new health coverage for 2015. How many existing consumers renewed, and how many applications for eligibility were completed.

The agency who oversees Obamacare promises monthly updates, but a few advocates say they want more frequent data disclosures.A few of state-run Obamacare exchanges have released that type of information, but to a varying degree, which raises questions on why Healthcare.gov does not follow suit.