pre_text: Segment Results General Reconciliation of segment revenue to total operating revenue is below: (1) On May 1, 2017 we sold a portion of our data centers and colocation business. See Note 3—Sale of Data Centers and Colocation Business to our consolidated financial statements in Item 8 of Part II of this report, for additional information.
table: Year Ended December 31,
table: 2019 2018 2017
table: (Dollars in millions)
table: Operating revenue
table: International and Global Accounts $3,596 3,653 1,382
table: Enterprise 6,133 6,133 4,186
table: Small and Medium Business 2,956 3,144 2,418
table: Wholesale 4,074 4,397 3,026
table: Consumer 5,642 6,116 6,451
table: Total segment revenue $22,401 23,443 17,463
table: Operations and Other(1) — — 193
table: Total operating revenue $22,401 23,443 17,656
question: Analyse this data from a financial earnings document. What is the difference between Wholesale and Consumer in 2019?