View History:    Monthly     Annual   
Download Data (XLS File)
Refining District Indiana-Illinois-Kentucky Refinery Stocks of Isobutane (Thousand Barrels)
Refining District Indiana-Illinois-Kentucky Refinery Stocks of Isobutane (Thousand Barrels)
Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
  2010 266 288 313 192 206 209 235 219 199 250 313 208
  2011 166 147 160 224 252 181 190 163 169 181 205 235
  2012 268 249 216 228 204 201 168 161 159 283 251 272
  2013 287 335 257 209 226 198 167 196 220 253 294 271
  2014 309 248 261 245 217 212 273 228 248 280 202 196
  2015 211 207 214 282 199 185 230 297 274 197 302 275
  2016 313 294 232 259 266 279 226 218 234 249 273 256
  2017 218 252 239 271 168 196 205 212 298 296 270 260
  2018 283 254 189 201 194 202 241 250 278 196 244 266
  2019 351 295 178 212 269 258 236 287 244 238 281 231
  2020 248 269 313 295


- = No Data Reported;  -- = Not Applicable;  NA = Not Available;  W = Withheld to avoid disclosure of individual company data.
Release Date: 6/30/2020
Next Release Date: 7/31/2020

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