explain the graphs and why this rate is too high in china

Internet access rate and online purchasing rate in china 100% 80% 70.4 71.6% 73% 64.5% 59.6% 61.2% 55.8% 53.2% Internet user penetration rate of 50.3% 45.8% 47.9% 42.1% 40% ..38.3%% 34.3% 28.9% 22.6% 20% 011 Dec. 2008 Dec. 2009 Dec. 2010 Dec. 2012 Dec. 2013 Dec. 2 Dec. 2014 Dec. 2015 Dec. 2016 Dec. 2017 Dec. 2018 Jun. 2019 Mar. 2020 Dec. 2020 Jun. 2021 Dec. 2021 Figure 1:Internet users in china 100% 80% 79.1% 80.3% 73.6% 69.1% 63.8% 50%% 60% 55.7% Share of internet users who shop online 48.9% 42.9% 10% 37.8% 20% 0% 2011 2012 2013 2014 2015 2016 2017 2018 2020 H1 2021 Figure 2:online purchasing rate in china