| Financial data by segment |
Financial data by segment is as follows: | | | | | | | | | | | | | | | | | In thousands | Three Months Ended June 28, 2014 | | Three Months Ended June 29, 2013 | | Six Months Ended June 28, 2014 | | Six Months Ended June 29, 2013 | Net sales: | | | | | | | | North America | $ | 195,425 |
| | $ | 136,346 |
| | $ | 388,723 |
| | $ | 272,224 |
| South America | 58,842 |
| | 39,826 |
| | 96,992 |
| | 74,789 |
| Europe | 139,458 |
| | 72,938 |
| | 283,079 |
| | 151,212 |
| Asia | 46,173 |
| | 42,428 |
| | 93,688 |
| | 80,395 |
| Total | $ | 439,898 |
| | $ | 291,538 |
| | $ | 862,482 |
| | $ | 578,620 |
| | | | | | | | | Operating income (loss): | | | | | | | | North America | $ | 22,976 |
| | $ | 14,357 |
| | $ | 40,758 |
| | $ | 25,858 |
| South America | 3,717 |
| | 1,627 |
| | 6,703 |
| | 3,185 |
| Europe | 4,093 |
| | 3,419 |
| | 10,325 |
| | 6,712 |
| Asia | 4,707 |
| | 5,035 |
| | 8,859 |
| | 9,589 |
| Unallocated Corporate | (16,838 | ) | | (14,364 | ) | | (30,091 | ) | | (24,055 | ) | Eliminations | (93 | ) | | (19 | ) | | (130 | ) | | (50 | ) | Subtotal | 18,562 |
| | 10,055 |
| | 36,424 |
| | 21,239 |
| Special charges, net | (24,264 | ) | | (1,750 | ) | | (32,975 | ) | | (3,554 | ) | Total | $ | (5,702 | ) | | $ | 8,305 |
| | $ | 3,449 |
| | $ | 17,685 |
| | | | | | | | | Depreciation and amortization expense: | | | | | | | | North America | $ | 9,684 |
| | $ | 6,319 |
| | $ | 19,513 |
| | $ | 12,814 |
| South America | 2,819 |
| | 2,115 |
| | 4,772 |
| | 4,285 |
| Europe | 7,900 |
| | 3,004 |
| | 13,786 |
| | 6,063 |
| Asia | 5,524 |
| | 4,808 |
| | 11,096 |
| | 8,197 |
| Unallocated Corporate | (293 | ) | | 421 |
| | 48 |
| | 853 |
| Subtotal | 25,634 |
| | 16,667 |
| | 49,215 |
| | 32,212 |
| Amortization of loan acquisition costs | 1,274 |
| | 607 |
| | 2,300 |
| | 1,214 |
| Total | $ | 26,908 |
| | $ | 17,274 |
| | $ | 51,515 |
| | $ | 33,426 |
| | | | | | | | | Capital spending: | | | | | | | | North America | $ | 10,807 |
| | $ | 1,136 |
| | $ | 16,858 |
| | $ | 1,959 |
| South America | 1,525 |
| | 198 |
| | 3,734 |
| | 318 |
| Europe | 1,512 |
| | 501 |
| | 4,021 |
| | 1,049 |
| Asia | 4,884 |
| | 9,964 |
| | 7,484 |
| | 22,523 |
| Corporate | 957 |
| | 384 |
| | 1,703 |
| | 651 |
| Total | $ | 19,685 |
| | $ | 12,183 |
| | $ | 33,800 |
| | $ | 26,500 |
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