Figure 3

(a) Chord diagram of ESV changes, 2000–2010; (b) Chord diagram of ESV changes, 2010–2020; (c) Chord diagram of ESV changes, 2000–2020 (created by Oringin2022, https://www.originlab.com/).

(a) Chord diagram of ESV changes, 2000–2010; (b) Chord diagram of ESV changes, 2010–2020; (c) Chord diagram of ESV changes, 2000–2020 (created by Oringin2022, https://www.originlab.com/).