| In millions, except per share items | Jan-01-11 | Jan-02-10 | Jan-03-09 | Dec-29-07 | Dec-30-06 | Dec-31-05 | Jan-01-05 | Jan-03-04 |
| Revenues | 542.3 | 519.3 | 501.6 | 463.9 | 358.3 | 262.6 | 208.8 | 168.3 |
| Revenue growth | 4.4% | 3.5% | 8.1% | 29.5% | 36.5% | 25.8% | 24.1% | 18.8% |
| Cost of goods sold | 91.1 | 92.2 | 111.1 | 105.6 | 68.9 | 46.1 | 38.3 | 27.4 |
| Gross profit | 451.2 | 427.1 | 390.5 | 358.3 | 289.4 | 216.5 | 170.4 | 140.9 |
| Gross margin | 83.2% | 82.2% | 77.9% | 77.2% | 80.8% | 82.4% | 81.6% | 83.7% |
| Selling, general and administrative | 230.9 | 219.1 | 215.0 | | | | | |
| Sales and marketing | | | | 169.5 | 123.2 | 92.0 | 72.9 | 63.1 |
| Research and development | 53.4 | 52.8 | 46.2 | 43.3 | 33.9 | 21.0 | 15.8 | 14.9 |
| General and administrative | | | | 43.1 | 34.4 | 21.7 | 21.6 | 17.1 |
| EBITA | 174.6 | 172.7 | 129.3 | 102.5 | 97.9 | 81.8 | 56.5 | 45.8 |
| EBITA margin | 32.2% | 33.3% | 25.8% | 22.1% | 27.3% | 31.2% | 27.1% | 27.2% |
| Amortization of intangibles | 12.2 | 13.2 | 34.5 | 18.3 | 12.4 | 7.9 | 5.7 | 4.2 |
| EBIT | 162.5 | 159.5 | 94.9 | 84.2 | 85.6 | 73.9 | 50.8 | 41.6 |
| EBIT margin | 30.0% | 30.7% | 18.9% | 18.1% | 23.9% | 28.1% | 24.3% | 24.7% |
| Pre-tax income | 135.9 | 136.0 | 50.2 | 16.6 | -32.2 | 66.2 | 16.9 | 44.1 |
| Income taxes | 48.9 | 51.2 | 19.3 | 11.9 | 11.7 | 27.0 | 20.0 | 15.0 |
| Tax rate | 36.0% | 37.6% | 38.5% | 71.5% | | 40.7% | 118.5% | 34.1% |
| Earnings from continuing ops | 87.0 | 84.8 | 30.8 | 4.7 | -43.9 | 39.3 | -3.1 | 29.1 |
| Earnings from discontinued ops | | | | -0.7 | -5.4 | | | |
| Net income | 87.0 | 84.8 | 30.8 | 4.1 | -49.3 | 39.3 | -3.1 | 29.1 |
| Net margin | 16.0% | 16.3% | 6.1% | 0.9% | -13.8% | 15.0% | -1.5% | 17.3% |
| |
| Diluted EPS | $1.12 | $1.14 | $0.42 | $0.06 | ($0.63) | $0.55 | ($0.05) | $0.42 |
| Shares outstanding (diluted) | 77.6 | 74.7 | 73.9 | 73.6 | 70.2 | 71.7 | 67.0 | 68.6 |
| |
| EBIT is a non-GAAP figure that excludes all non-recurring expenses: restructuring costs, asset impairments, IPR&D writeoffs, and other unusual charges. |