Rank 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 1 SPTL 21.76% SPTI 00.40% SPSM 18.11% SPEM 33.21% SPTI 00.24% SPLG 29.48% SPTL 15.90% SPLG 27.67% BIL 00.04% SPLG 24.28% 2 SPLG 11.62% SPTS 00.07% SPMD 15.59% SPDW 23.35% BIL 00.07% SPSM 23.79% SPLG 15.63% SPSM 25.04% SPTS -05.06% SPMD 14.64% 3 SPBO 04.78% BIL -00.13% SPEM 09.98% SPLG 19.05% SPTS -00.97% SPMD 23.15% SPEM 12.29% SPMD 23.33% SPTI -11.89% SPDW 14.55% 4 EW 03.71% SPLG -00.83% SPLG 09.54% SPSM 13.60% SPTL -04.24% SPDW 18.53% SPMD 11.32% SPDW 07.33% SPMD -14.56% SPSM 14.09% 5 SPHY 03.26% SPTL -04.09% SPHY 07.48% SPMD 12.78% SPBO -05.21% SPEM 16.16% SPSM 09.53% EW 06.72% SPHY -15.92% EW 08.41% 6 SPSM 03.03% SPDW -04.28% EW 05.93% EW 11.10% SPLG -06.71% EW 14.32% EW 08.89% SPHY 00.34% EW -17.12% SPEM 07.43% 7 SPMD 02.22% SPBO -04.41% SPBO 01.84% SPTL 06.21% SPHY -07.11% SPTL 10.93% SPDW 08.42% BIL -00.09% SPSM -17.27% SPHY 04.66% 8 SPTI 01.42% EW -05.17% BIL 00.04% SPHY 02.70% EW -07.93% SPBO 10.66% SPBO 07.01% SPTS -00.85