Contribution:Translation of AnkiDroid from English to Telugu (An indian language).Part-3

Hey everyone !
Here I am almost half way through this app's translation. Here's the part-3 to the translation.

Link to the app's translation page: https://crowdin.com/project/ankidroid

I'm happy to say that I've finished translating 54% of this app.

The files that I've translated in this part are:
06-statistics.xml-100%
09-backup.xml-100% and
17-model-manager.xml-100%

In this part of translation I've covered about 648 words. Totally translated words 2358 words.

Here's a link to the report of my work: https://crowdin.com/project/ankidroid/reports
Link to the activity: https://crowdin.com/project/ankidroid/activity_stream

I hope to complete this translation as soon as possible in the upcoming parts.

Thank you!