Year	current US$
2012	206567.421555519
2013	173473.611474037
2014	175029.993057251
2015	197449.997067451
2016	204689.994454384
2017	249119.997024536
2018	234232.008457184
2019	458029.985427856
2020	478183.537721634
2021	666100.025177002
2022	112303.74872684499