pre_text: 11. Quarterly financial information (unaudited): (Continued) (1) Included in net income for the three months ended September 30, 2019 and December 31, 2019 are an unrealized gain and (loss) on foreign exchange on the Company’s 2024 Notes of $6.1 million and ($4.0) million, respectively.
table: Three months ended
table: March 31, 2018 June 30, 2018 September 30, 2018 December 31, 2018
table: (in thousands, except share and per share amounts)
table: Service revenue $128,706 $129,296 $130,139 $132,049
table: Network operations, including equity-based compensation expense 54,875 54,379 54,615 55,660
table: Gains on equipment transactions 117 357 416 92
table: Operating income 20,637 21,354 22,255 22,311
table: Net income 6,784 6,552 8,231 7,100
table: Net income per common share—basic and diluted 0.15 0.15 0.18 0.16
table: Weighted-average number of common shares—basic 44,923,973 45,016,767 45,105,830 45,284,481
table: Weighted-average number of common shares—diluted 45,294,697 45,536,473 45,699,635 45,803,418
question: Analyse this data from a financial earnings document. What is the total service revenue at March 31 and June 30, 2018?