pre_text: Item 6: Selected Financial Data The following selected consolidated financial data is derived from our consolidated financial statements. This data should be read in conjunction with our consolidated financial statements and the related notes, and Item 7: Management's Discussion and Analysis of Financial Condition and Results of Operations contained elsewhere in this Annual Report on Form 10-K. (1) Fiscal 2018 net income includes an income tax benefit of $75.8 million from a valuation allowance release against certain U.S. deferred tax assets. See Note 13 of Notes to Consolidated Financial Statements. (2) Fiscal 2019, 2018, 2017, 2016, and 2015 net income (loss) includes restructuring charges, net, of $0.5 million, $0.2 million, $0.8 million, $7.3 million and $0.6 million, respectively. (3) Fiscal 2016 net loss includes impairment charges of $12.4 million. (4) Fiscal 2015 net loss includes the following: i) a $1.5 million gain from a business interruption insurance claim relating to a factory fire at a customer's facility; and ii) a $1.0 million net gain from the sale of intellectual property. (5) Fiscal 2016 includes the following as a result of the Cascade Microtech acquisition: i) $82.6 million in revenue; ii) $27.8 million of intangible amortization expense; and iii) a $7.6 million charge for inventory-related step-up amortization.
table: Fiscal 2019 (2) Fiscal 2018(1)(2) Fiscal 2017(2) Fiscal 2016 (2)(3)(5) Fiscal 2015(2)(4)
table: (Dollars in thousands, except per share data)
table: Consolidated Statements of Operations Data:
table: Revenues $589,464 $529,675 $548,441 $383,881 $282,358
table: Gross profit 237,496 210,339 215,597 102,682 85,738
table: Net income (loss) 39,346 104,036 40,913 (6,557) (1,523)
table: Basic net income (loss) per share 0.52 1.42 0.57 (0.10) (0.03)
table: Diluted net income (loss) per share 0.51 1.38 0.55 (0.10) (0.03)
table: Consolidated Balance Sheets Data:
table: Cash, cash equivalents and marketable securities $220,872 $149,003 $140,172 $108,905 $187,589
table: Working capital 282,483 235,302 213,693 172,002 214,437
table: Total assets 839,882 728,222 646,574 618,982 342,723
table: Term loan, net of current portion 15,639 34,971 87,228 125,475 —
table: Total stockholders' equity 640,997 580,164 458,637 401,056 294,681
table: Number of employees 1,836 1,676 1,685 1,571 958
question: Analyse this data from a financial earnings document. What is the change in Revenues from 2019 to 2018?