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East Coast (PADD 1) Isobutane-Isobutylene Stocks at Refineries (Thousand Barrels) | ||||||||
Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
---|---|---|---|---|---|---|---|---|---|---|---|---|
1993 | 138 | 135 | 96 | 186 | 266 | 213 | 104 | 185 | 199 | 217 | 145 | 107 |
1994 | 111 | 132 | 124 | 96 | 214 | 174 | 199 | 269 | 284 | 232 | 261 | 223 |
1995 | 187 | 152 | 124 | 143 | 118 | 132 | 155 | 146 | 120 | 230 | 229 | 218 |
1996 | 209 | 172 | 135 | 219 | 230 | 274 | 270 | 247 | 257 | 238 | 175 | 177 |
1997 | 180 | 251 | 81 | 126 | 366 | 471 | 403 | 331 | 365 | 364 | 364 | 403 |
1998 | 336 | 144 | 301 | 379 | 272 | 297 | 291 | 332 | 286 | 239 | 151 | 192 |
1999 | 122 | 174 | 189 | 206 | 183 | 82 | 449 | 383 | 327 | 237 | 141 | 191 |
2000 | 144 | 244 | 124 | 106 | 173 | 297 | 305 | 248 | 235 | 198 | 120 | 155 |
2001 | 170 | 222 | 168 | 140 | 209 | 296 | 244 | 288 | 237 | 227 | 214 | 221 |
2002 | 304 | 297 | 435 | 522 | 495 | 493 | 462 | 295 | 271 | 300 | 264 | 301 |
2003 | 329 | 298 | 183 | 365 | 371 | 509 | 268 | 174 | 183 | 174 | 194 | 160 |
2004 | 241 | 287 | 303 | 361 | 460 | 374 | 319 | 359 | 286 | 232 | 233 | 179 |
2005 | 255 | 232 | 189 | 455 | 407 | 273 | 259 | 239 | 155 | 417 | 331 | 213 |
2006 | 282 | 266 | 203 | 193 | 412 | 318 | 326 | 298 | 245 | 200 | 211 | 277 |
2007 | 318 | 205 | 341 | 377 | 375 | 287 | 397 | 356 | 404 | 295 | 257 | 284 |
2008 | 265 | 215 | 324 | 442 | 378 | 352 | 260 | 171 | 351 | 280 | 214 | 367 |
2009 | 354 | 344 | 427 | 314 | 412 | 435 | 252 | 422 | 283 | 297 | 290 | 268 |
2010 | 382 | 431 | 237 | 249 | 313 | 378 | 316 | 311 | 324 | 273 | 329 | 240 |
2011 | 300 | 243 | 308 | 266 | 346 | 287 | 330 | 259 | 225 | 336 | 290 | 246 |
2012 | 326 | 364 | 331 | 376 | 310 | 307 | 410 | 257 | 295 | 313 | 350 | 188 |
2013 | 260 | 173 | 151 | 144 | 165 | 121 | 180 | 197 | 180 | 179 | 206 | 152 |
2014 | 124 | 146 | 188 | 174 | 157 | 127 | 149 | 149 | 133 | 160 | 128 | 114 |
2015 | 215 | 174 | 200 | 179 | 192 | 194 | 171 | 203 | 184 | 168 | 162 | 169 |
2016 | 154 | 181 | 193 | 191 | 213 | 192 | 207 | 163 | 148 | 229 | 161 | 132 |
2017 | 221 | 197 | 173 | 160 | 145 | 149 | 165 | 149 | 146 | 168 | 189 | 179 |
2018 | 123 | 162 | 182 | 147 | 183 | 152 | 134 | 165 | 171 | 146 | 251 | 192 |
2019 | 161 | 230 | 233 | 223 | 179 | 171 | 160 | 132 | 131 | 123 | 141 | 131 |
2020 | 157 | 159 | 157 | 129 | 141 | 162 | 173 | 187 | 182 | 221 | 171 | 160 |
2021 | 126 | 106 | 178 | 103 | 112 | 84 | 85 | 107 | 70 | 133 | 137 | 115 |
2022 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
2023 | -- | -- | -- | -- | -- | -- |
- = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. |
Release Date: 8/31/2023 |
Next Release Date: 9/29/2023 |