Hello dear @moyeon
Greetings to you hope you are well and enjoying a happy life with steem. Thanks for sharing these stats of steemit. It help s a lot to understand where people join steemit and how much. Also, we see the gender of working personalities. With huge information, you did very well. Engagement is the way to show activeness on the steemit platform. No dought the rewards motivate us a lot to work hard. Stoping scams on steemit is the major part of improvement so that we don't lose our assets. Best of luck dear for this challenge.