Only the current version so far — new entries appear as the app ships updates.
"Thank You" Quotes is a communication app by SolarStellar with 5,000+ downloads (about 7.3K estimated). Released Mar 6, 2014. Install growth, rank history, SDKs and ad networks.
From the store listing: “Saying “thank you” can be hard. Here are some of the best thank you quotes ever!”