Year per 100,000 people 2009 4.0715263102304 2010 3.4870927196315 2011 4.20866830452584 2012 6.39391257509462 2015 9.97526212023234 2016 6.69241862002357 2017 6.80069468647332 2018 6.74357283538399 2019 7.18039716624779 2020 6.59443908400367 2021 4.02249785795131