Donald Nikolaus
Analyst · Brett Shirreffs
Thank you, Jeff. Good morning, everyone. Welcome to our call. Jeff has done a very nice job of overviewing the quarter and the 6 months to date. And certainly there's more detail that is outlined in the earnings release that would have been released earlier this morning. A few of the highlights that I would want to cover and also some detail is that, certainly, the continuation of increase in revenues, and particularly increase in net premiums written at 7.2% increase, we think is continuing to be indicative of the business strategy and the constructive environment that currently the property, casualty insurance industry has been experiencing. And I will give more detail about rates and so forth in a little bit of time.
Some of the very positives that we find in our quarter, which we would want to point out -- although certainly, our earnings are not where we would want them to be and our combined ratio on both the GAAP and the stat basis are not consistent with our plan. But there is a statistic that we think is very meaningful and very positive, and that's our personal lines combined ratio of 100.2% versus in the prior year of 108.4%. And if you go back to 2011, it was a similar 107%, 108%. There has been a lot of work and effort over the last 2-plus years in both obtaining rate increases, re-underwriting, reinspections, all of the typical underwriting approaches that we believe had played a meaningful role in significantly improving the personal lines combined ratio. And we would expect that there would be some ongoing opportunities there to continue to work and improve on that combined ratio.
In the personal lines area, from a growth standpoint, our growth was up 2.7%, which is not significant but it's significant in this sense that we do see that some other carriers, particularly one very large national carrier that is publicly traded, that has indicated that their automobile premiums were down 7% and although ours are flat, we are pleased that even with rate increases and underwriting action that we have not experienced a decline in that important line of business. From the standpoint of rate filings and rate increases in personal lines in the second quarter, we continue to make various rate filings in auto and home in various states with increases, depending upon the product line that might range -- in the range of 4% in automobile to as high as 9% in homeowners.
On the commercial side, we are seeing an average of 7% to 8% in increases of premiums on renewals from the expiring term to the new. And in the size and classes of business that we write, we are continuing to see the opportunity for rate and premium increases in commercial lines. We, as you, have probably read articles about the competitive environment being more competitive in certain larger accounts. We write some large accounts but we're primarily a writer of small to midsized accounts anywhere from $5,000 to $75,000, and we're finding that it continues to be a constructive environment.
Clearly in the quarter, other than the Midwest, weather in other parts of our operating regions, where certainly the weather was better than in some prior years -- but however, we did experience a number of catastrophes in the Midwest, in the Iowa-Nebraska-South Dakota area. On the losses in commercial that Jeff has referred to, we do not believe, through an analysis of our book of business, that there is any trend in terms of commercial loss ratios being trending higher. We did experience this quarter where S&P [ph] and workers' comp as a result of a modest number of larger losses. But we do not believe that, that will represent a trend. Needless to say, we are being very focused on making sure that we have rate adequacy and that we are being very careful in terms of the underwriting approach in terms of the quality of business that we are writing.
In premium increases in personal lines, clearly, the premium increases that we are reporting, that 80% of it would clearly be rate increases. In commercial lines, it's somewhere in the 40% to 45% of the increase's rate. We did have a reasonably successful quarter from the standpoint of agency appointments. We've appointed an additional 54 agencies in the various 20-plus states in which we do business. And as we have stated earlier, although we certainly do not believe that the earnings are anywhere near where we would like them to be or where they should be, we think the progress and the trend in terms of the quality of the book and the pricing of the book of business, is going to be very helpful in our business strategy and our results going forward.
As I know that you would have interest in the tender offer that was discussed at the earnings call for the first quarter within the last several days, Mr. Shepard has filed his 10th amendment reflecting that he has entered into an understanding with the Federal Reserve Board for a 45-day extension for their review so they can determine whether to approve or disapprove his particular application. Needless to say, we have provided input to the Federal Reserve Board, as well as the 6 states in which we have domiciled companies, where Mr. Shepard has filed Form As. And we have provided input and clearly, we do not believe it's appropriate for him to receive Form A approvals.
As we've indicated in prior calls and in the various filings, we believe that his tender offer is illusory. That some of the conditions are simply not capable of being met in our judgment. And that we believe that our company has a successful long-term business strategy in both as a mutual company and the public company's board of directors, continue to be very supportive of the independence of our companies.
So Jeff, we'll turn it back and go for questions.