Douglas Dirks
Analyst · SunTrust
Thank you, Vicki. Welcome, and thank you for joining us today. Our results in the first quarter of this year were strong. Before the LPT, we recorded a year-over-year increase of $0.09 per diluted share in earnings and a 2-percentage-point improvement in the combined ratio. Our book value per share, adjusted for the LPT, increased 1.6% in the first 3 months of this year.
In the first quarter, our net premiums earned was 13% higher than the same period last year as we increased pricing and grew both the number and size of our in-force policies. Policy count growth of 4.8% was more modest than in recent periods, while the average policy size increased 7.3% relative to last year's first quarter.
We are seeing benefits from our continuing increases in pricing as our aggregate net rate increased 6.5% over last year's first quarter.
In California, which represents 60% of our in-force premium, we slowed policy count growth to 3% while policy size grew 10.7%. And our year-over-year pricing increased 9.8%, 6.7 percentage points higher than all of our combined states excluding California.
Our underwriting results improved in the first quarter of this year relative to last year's first quarter, primarily due to increases in premium and our ability to continue to contain the underwriting costs that don't vary with premium. Our losses and loss expenses as a percent of net earned premiums were flat year-over-year.
You will recall that in the fourth quarter of last year, we experienced a significant increase in litigated claims concentrated in Southern California. From January 1 through September 30, 2013, our open litigated indemnity claims as a percent of total indemnity claims in Southern California increased 6 percentage points, or an average of 2 points per quarter. From September 30 to December 31, the increase was 8 points.
We're pleased to report that in the first quarter of this year, the number of open litigated indemnity claims as a percent of total indemnity claims in Southern California grew less than 1 percentage point since December 31 of last year.
Our actuarial analysis of ultimate losses indicated a decrease in the frequency of indemnity claims in the first quarter year-over-year, while our loss experience indicated upward trends in medical and indemnity cost per claim that are reflected in our current accident year loss estimate.
Adjustments made in the fourth quarter of 2013 resulted in an annual loss provision rate of 77%. In the first quarter of this year, we reduced our loss provision rate to 74.7%. The decrease in our current accident year loss estimate was primarily the result of net rate increases, which more than offset anticipated increases in loss costs.
As I indicated during the last earnings call, we don't see anything on the immediate horizon that suggests a reversal of general loss trends in California. We believe the factors reported by the WCIRB, which we have previously discussed, including increased benefits associated with the passage of Senate Bill 863, continued to impact loss costs. We have stated in the past that we have not factored any savings related to SB 863 into our California rates. That continues to be the case. And in fact, with impending challenges to medical lien reform and judicial decisions related to independent medical review boards, we do not anticipate any cost savings associated with this legislative reform.
According to California Workers' Compensation Institute data, our average cost per paid claim has been significantly lower than the California market. We have been implementing and will continue to implement the following underwriting and pricing strategies, which will reduce our exposure to adverse claims in California and to offset the expected loss of premium from non-renewed business: First, we are currently quoting policies, effective June 1, utilizing 3 operating companies with new rates and territorial multipliers; second, we are non-renewing poor performers, which represent a small percentage of our California policies; third, we are increasing prices for chronically underperforming class codes; and fourth, we are targeting attractive classes of business both within and outside of California.
In the third quarter of last year, we announced an operational restructuring. We are currently staffing a more centralized operational structure and will continue to announce key appointments as they are made. Throughout the remainder of 2014, we will continue our focus on pricing, cost containment and service improvement.
With that, now I'll turn the call over to Rick for more details about the quarter.