With the support of regional parties like the BJD, the YSR-CP, the BSP, the AIADMK, the TDP, the JD(S), the Shiromani Akali Dal, the Shiv Sena and now the JMM, NDA nominee Droupadi Murmu's vote share in the July 18 presidential poll is likely to reach nearly two-thirds and she is set to become the first woman from the tribal community to occupy the top constitutional post.