Event totals All


YearJanFebMarAprMayJunJulAugSepOctNovDecTotalAverage
197800010000000010.1
197900010010000020.2
198000100010000020.2
198100000010100020.2
198200000010100020.2
198300000010100020.2
198400000010100020.2
198500002010100040.3
198600011010100040.3
198700002020100050.4
198810102110100070.6
1989001222211010121
1990001112112110110.9
1991012312114321211.8
1992252635334641443.7
19931785799613310695.8
199433642414161598331089
199535101213106128640897.4
1996510671110599442826.8
19973879988511721786.5
19984576957361261715.9
199941061513101191012731109.2
20003810141017991011901109.2
200138111811121191491001169.7
200269171220161111161613214912.4
200381316172422129171416617414.5
20046151422141811991515515312.8
20059152015172199171613716814
20068181722262399231815419216
2007811211515221615162615518515.4
200881719102419141182110316413.7
2009913112118201311172215317314.4
2010711132318171416161914217014.2
201181092021241510171512316413.7
20121011122314191023253325921417.8
201318212834444832314539351238732.3
201426232836584932424850351444136.8
20152335283661543242404224642335.3
2016151882932331420222823424620.5
201712146191828619221314617714.8
201815181121252091130208619416.2
2019179712155354120806.7
202001000001000020.2