Feature request: Improve package stats and add query capability

[MIchaelMainer]

We'd like to see the ability to perform custom queries about the NuGet package downloads. Ideally, we could easily load this information into a Power BI dashboard.

Other package managers provide a bit more information about their stats:

1. Android and Java packages through Maven:
   https://bintray.com/microsoftgraph/Maven/msgraph-sdk-android#statistics
2. NPM packages: https://npm-stat.com/charts.html?package=%40microsoft%2Fmicrosoft-graph-client&from=2018-05-01&to=2018-07-31
3. PHP Packagist stats, while not queryable, we can get simple stats going back about 18 months. https://packagist.org/packages/microsoft/microsoft-graph/stats

We'd like to see:

• custom query window
• pivots on package version