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Table 1 Number of concussion-related medical encounters by month, 2008–2016

From: Analyzing the impact of a state concussion law using an autoregressive integrated moving average intervention analysis

Month Year
2008 2009 2010 2011 2012 2013 2014 2015 2016
January 70 87 111 141 167 141 183 199
February 68 70 93 147 130 143 175 177
March 74 107 112 158 152 157 232 158
April 80 111 105 109 177 179 194 205 217
May 81 116 106 136 177 186 204 227 209
June 75 73 84 122 149 126 140 129 121
July 51 86 108 116 126 142 152 133 112
August 94 115 137 195 232 241 270 276 227
September 109 152 201 254 317 309 414 407 377
October 111 113 182 199 243 356 387 312 339
November 69 88 98 123 125 173 168 165 176
December 56 73 64 111 125 150 188 146 160
Total 726 1139 1349 1681 2117 2311 2558 2590 2472
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