Geographic Information.
We currently have significant operations in the following countries: Argentina, Australia, Canada, Chile, Costa Rica, Ecuador, El Salvador, Honduras, India, Mexico, New Zealand, Paraguay, Peru, Portugal, the Republic of Ireland, Spain, the U. K. , Uruguay and the U. S.  We also offer Equifax branded credit services in India and Russia through joint ventures, we have investments in consumer and/or commercial credit information companies through joint ventures in Cambodia, Malaysia, Singapore and Dubai, and have an investment in a consumer and commercial credit information company in Brazil.
Approximately 71% of our revenue was generated in the U. S.  during the twelve months ended December 31, 2017.
Key Performance Indicators.
Management focuses on a variety of key indicators to monitor operating and financial performance.
These performance indicators include measurements of operating revenue, change in operating revenue, operating income, operating margin, net income, diluted earnings per share, cash provided by operating activities and capital expenditures.
Key performance indicators for the twelve months ended December 31, 2017, 2016 and 2015, include the following:
## Table 0 ##
Business Environment and Company Outlook Demand for our services tends to be correlated to general levels of economic activity and to consumer credit activity, small commercial credit and marketing activity.
Demand is also enhanced by our initiatives to expand our products, capabilities, and markets served.
In the United States we expect 2018 economic activity, as measured by GDP, to be about flat with levels seen in the second half of 2017.
We expect modest growth in consumer credit, excluding mortgage, over the course of 2018.
U. S.  Mortgage market originations are expected to be down for the full year of 2018 versus 2017.
We anticipate 2018 economic activity, as measured by GDP, in Canada and Australia to be at or slightly below the levels seen in the second half of 2017.
In the European markets we serve, the U. K.  and Spain, we are expecting 2018 economic activity, as measured by GDP, to be at or slightly below the levels in calendar year 2017.
In Argentina and Chile, our two largest markets in our Latin American Region, we are expecting 2018 economic activity, again as measured by GDP, to increase from the levels in calendar year 2017.
The cybersecurity incident announced in the third quarter of 2017 is expected to negatively impact revenue, principally in our U. S.  businesses, and to a lesser extent in Canada and the U. K. , in 2018.
We will also incur, in 2018, legal, consulting and other costs related to the analysis and response to the cybersecurity incident.
In 2018, we will incur costs and capital expenditures for providing the free TrustedID credit file monitoring and identity theft protection, and free Lock & AlertTM, to U. S.  consumers, as well as services to U. K.  and Canadian consumers.
Additionally, in 2018 and beyond, we will incur increased information technology and security costs and capital expenditures related to actions to improve information technology security and network resilience globally.
In 2018 and beyond, we will have increases in the ongoing run-rate of IT and security spending.
We also expect to incur increased expenses for insurance, finance, compliance activities, and to meet increased legal and regulatory requirements.
We also expect to incur increased costs to provide free services to consumers, including increased customer support costs.
The ultimate amount of these increases is yet to be determined but we expect them to be significant.
As a result of the cybersecurity incident, we are subject to a significant number of proceedings and investigations as described in Part I, "Item 3.
Legal Proceedings. "
While we believe it is reasonably possible that we will incur losses associated
U. S.  Information Solutions revenue increased 2% in 2017 compared to 2016 due to growth in the mortgage and financial verticals, partially offset by a decline in our auto vertical and the impact of the cybersecurity incident.
U. S.  Information Solutions revenue increased 6% in 2016 compared to 2015.
USIS realized solid growth from our mortgage business, as well as continued revenue growth in the automotive and financial services verticals.
Online Information Solutions.
Revenue for 2017 increased 1% compared to 2016, due to growth in core credit decisioning and identity and fraud solutions.
Revenue for 2016 increased 4% compared to 2015, due to higher average revenue per unit and increased volumes to mortgage resellers, auto, and other resellers.
Revenue also benefited from growth in identity and fraud solutions.
Mortgage Solutions.
Revenue increased 5% in 2017 compared to 2016, driven by growth in core mortgage, as well as growth from other mortgage product offerings.
Revenue increased 15% in 2016 compared to 2015, driven by a strong market for refinancing and purchase activity, as well as growth from other mortgage product offerings.
Financial Marketing Services.
Revenue increased 4% in 2017 compared to 2016 due to growth in credit marketing services and project related revenue.
Revenue increased 5% in 2016 compared to 2015 due to growth in credit marketing services, which resulted from increased demand from financial services customers.
U. S.  Information Solutions Operating Margin.
USIS operating margin decreased to 42.7% in 2017 compared to 2016 of 43.4% , primarily due to increased people costs, partially offset by product mix.
USIS operating margin increased to 43.4% in 2016 as compared to 2015 of 41.9%.
Margin expansion resulted from strong revenue growth and product mix.
International
## Table 1 ##
International revenue increased by 16% in 2017 as compared to 2016.
Local currency organic revenue growth for 2017, excluding Veda, was 11%, driven by growth across all regions.
Local currency fluctuations against the U. S.  dollar negatively impacted revenue by $4.3 million, or 1%.
International revenue increased by 41% in 2016 as compared to 2015.
Local currency organic revenue growth for 2016, which excludes Veda, was 12%, primarily driven by strong growth in Europe and Latin America.
Local currency fluctuations against the U. S.  dollar negatively impacted revenue by $69.8 million, or 12%.
Asia Pacific.
Local currency growth was 24% in 2017 primarily due to the Veda acquisition.
Local currency fluctuations against the U. S.  dollar positively impacted revenue by $6.1 million, or 3%, in 2017.
Reported revenue increased 26% in 2017.
REPUBLIC SERVICES, INC.  NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—(Continued) 16.
FINANCIAL INSTRUMENTS Fuel Hedges We have entered into multiple swap agreements designated as cash flow hedges to mitigate some of our exposure related to changes in diesel fuel prices.
These swaps qualified for, and were designated as, effective hedges of changes in the prices of forecasted diesel fuel purchases (fuel hedges).
The following table summarizes our outstanding fuel hedges as of December 31, 2015:
## Table 2 ##
If the national U. S.  on-highway average price for a gallon of diesel fuel as published by the Department of Energy exceeds the contract price per gallon, we receive the difference between the average price and the contract price (multiplied by the notional gallons) from the counterparty.
If the average price is less than the contract price per gallon, we pay the difference to the counterparty.
The fair values of our fuel hedges are determined using standard option valuation models with assumptions about commodity prices based on those observed in underlying markets (Level 2 in the fair value hierarchy).
The aggregate fair values of our outstanding fuel hedges as of December 31, 2015 and 2014 were current liabilities of $37.8 million and $34.4 million, respectively, and have been recorded in other accrued liabilities in our consolidated balance sheets.
The ineffective portions of the changes in fair values resulted in a loss of $0.4 million and $0.5 million for the years ended December 31, 2015 and 2014 respectively, and a gain of less than $0.1 million for the year ended December 31, 2013, and have been recorded in other income, net in our consolidated statements of income.
Total (loss) gain recognized in other comprehensive (loss) income for fuel hedges (the effective portion) was $(2.0) million, $(24.2) million and $2.4 million, for the years ended December 31, 2015, 2014 and 2013, respectively.
Recycling Commodity Hedges Revenue from the sale of recycled commodities is primarily from sales of old corrugated cardboard and old newspaper.
From time to time we use derivative instruments such as swaps and costless collars designated as cash flow hedges to manage our exposure to changes in prices of these commodities.
We had no outstanding recycling commodity hedges as of December 31, 2015 and 2014.
No amounts were recognized in other income, net in our consolidated statements of income for the ineffective portion of the changes in fair values during the years ended December 31, 2015, 2014 and 2013.
Total gain (loss) recognized in other comprehensive income for recycling commodity hedges (the effective portion) was $0.1 million and $(0.1) million for the years ended December 31, 2014 and 2013, respectively.
No amount was recognized in other comprehensive income for 2015.
Fair Value Measurements In measuring fair values of assets and liabilities, we use valuation techniques that maximize the use of observable inputs (Level 1) and minimize the use of unobservable inputs (Level 3).
We also use market data or assumptions that we believe market participants would use in pricing an asset or liability, including assumptions about risk when appropriate.

Tables referenced above, in order (Table 0 first):
<table><tr><td></td><td colspan="3">Key Performance IndicatorsTwelve Months EndedDecember 31,</td></tr><tr><td></td><td>2017</td><td>2016</td><td>2015</td></tr><tr><td></td><td colspan="3">(In millions, except per share data)</td></tr><tr><td>Operating revenue</td><td>$3,362.2</td><td>$3,144.9</td><td>$2,663.6</td></tr><tr><td>Operating revenue change</td><td>7%</td><td>18%</td><td>9%</td></tr><tr><td>Operating income</td><td>$824.6</td><td>$817.9</td><td>$693.9</td></tr><tr><td>Operating margin</td><td>24.5%</td><td>26.0%</td><td>26.1%</td></tr><tr><td>Net income attributable to Equifax</td><td>$587.3</td><td>$488.8</td><td>$429.1</td></tr><tr><td>Diluted earnings per share</td><td>$4.83</td><td>$4.04</td><td>$3.55</td></tr><tr><td>Cash provided by operating activities</td><td>$816.0</td><td>$823.0</td><td>$769.1</td></tr><tr><td>Capital expenditures*</td><td>$-214.0</td><td>$-191.5</td><td>$-150.7</td></tr></table>
<table><tr><td></td><td colspan="3">Twelve Months Ended December 31,</td><td colspan="4">Change</td></tr><tr><td></td><td></td><td></td><td></td><td colspan="2">2017 vs. 2016</td><td colspan="2">2016 vs. 2015</td></tr><tr><td>International</td><td>2017</td><td>2016</td><td>2015</td><td>$</td><td>%</td><td>$</td><td>%</td></tr><tr><td></td><td colspan="7">(In millions)</td></tr><tr><td>Operating revenue:</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Asia Pacific</td><td>$308.9</td><td>$244.2</td><td>$9.0</td><td>$64.7</td><td>26%</td><td>$235.2</td><td>nm</td></tr><tr><td>Europe</td><td>273.8</td><td>253.6</td><td>237.5</td><td>20.2</td><td>8%</td><td>16.1</td><td>7%</td></tr><tr><td>Latin America</td><td>213.6</td><td>183.9</td><td>199.6</td><td>29.7</td><td>16%</td><td>-15.7</td><td>-8%</td></tr><tr><td>Canada</td><td>136.0</td><td>121.9</td><td>122.4</td><td>14.1</td><td>12%</td><td>-0.5</td><td>—%</td></tr><tr><td>Total operating revenue</td><td>$932.3</td><td>$803.6</td><td>$568.5</td><td>$128.7</td><td>16%</td><td>$235.1</td><td>41%</td></tr><tr><td>% of consolidated revenue</td><td>28%</td><td>26%</td><td>21%</td><td></td><td></td><td></td><td></td></tr><tr><td>Total operating income</td><td>$169.4</td><td>$111.4</td><td>$113.5</td><td>$58.0</td><td>52%</td><td>$-2.1</td><td>-2%</td></tr><tr><td>Operating margin</td><td>18.2%</td><td>13.9%</td><td>20.0%</td><td></td><td>4.3pts</td><td></td><td>-6.1pts</td></tr></table>
<table><tr><td>Year</td><td>Gallons Hedged</td><td>Weighted Average ContractPrice per Gallon</td></tr><tr><td>2016</td><td>27,000,000</td><td>$3.57</td></tr><tr><td>2017</td><td>12,000,000</td><td>2.92</td></tr></table>

Question: What is the average increasing rate of consolidated revenue between 2016 and 2017? (in %)
Answer: 27
Reasoning program: add(28,26), divide(#0,const_2)