Interval              MPECS Discovery Observations
2010                       9         0           82
2011                      39         0          859
2012                      37         0          975
2013                      24         0          343
2014                       0         0            0
2015                       0         0            0
2016                       0         0            0
2017                       0         0            0
2018                       0         0            0
2019                       0         0            0
2020                       0         0            0
2021                       2         0            7
2022                       0         0            0
2023                       0         0            0
2024                       0         0            0
2025                       1         0            8